Top 10 Strong Cardboard Boxes Extra Large UK – Box Mailers

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1. EXYGLO

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EXYGLO 12x9x4 inch Cardboard Postal Boxes 20 Pack, 305x229x102 mm Black Gift Boxes for Packaging, Medium Shipping Box Mailers for Posting Mailing Small Business

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EXYGLO #ad - Size detail:the dimensions of the mailing boxes are 12x9x4 inches 305x229x102 mm, and the internal dimensions are 11. 6x8. 8x3. 9 inches. Tuck top:each postage box has two tuck tabs to closure box without tape, which can freely fold or unfold in seconds. Package quantity: compact packaging, 20 box mailers flat put into one outer carton. Corrugated cardboard:the postal boxes are made of kraft corrugated cardboard, which are good for posting small parcel. Classic black: the smooth black finish makes the cardboard shipping boxes are suitable for packaging small businesses or as a gift box.
BrandEXYGLO #ad
Manufactureryishi #ad
Height4.02
Length12.01
Width9.02
Part Number210722
Model210722

2. iDEALS UK PACKAGING LTD

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WHITE C5 A5 SIZE BOX 220x160x20mm ROYAL MAIL LARGE LETTER POSTAL CARDBOARD PIP 10

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iDEALS UK PACKAGING LTD #ad - 100% british made, cardboard is sourced responsibly from FSC certified mills in Britain. We are a small business and are in eCommerce since 2014, so we know how to sell and take care of our customers online without actually meeting them. Our product reviews tell the shoppers about the quality of our products.

This size has been designed to meet the new pricing structure set by the royal mail. Our feedback on other e-commerce platforms and amazon reflects our great customer service. External size: 9" x 6. 5" x 08" - large letter qualifying internal size: 22cm x 16cm x 2cm weight: 38g made from a strong 1mm thicK SINGLE WALL CARDBOARD. These boxes qualify as large letters, this box is ideal for extra protection but not limited to for computer components, which means that post offices cannot charge the usual small packet rate for shipping result is saving of money for our valued customers.

Ideals uk packaging ltd is dedicated to providing you with excellent customer service. Strong and sturdy but light so they don't eat too much into the weight allowance for large letters. Manufactured in a single wall E-flute cardboard, CD/DVD and jewelry during transit. Great finishing and made with higher grade cardboard 150 Kraft. They easily withstand 750g.
BrandiDEALS UK PACKAGING LTD #ad
ManufactureriDEALS UK PACKAGING LTD #ad
Height0.79
Length9.02
Width6.26
Part NumberIDUKWDCC5

3. BANKERS BOX

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Tape-Free Assembly, Assorted 12 Pack 7716401, Easy Carry Handles, BANKERS BOX SmoothMove Classic Moving Boxes, Brown

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BANKERS BOX #ad - Made for moving: our highly durable, uSA-made packing boxes for moving are made of strong corrugated cardboard and feature a unique double-wall construction along the sides and bottom.

Built-in handles: must-have packing materials for moving, our boxes with lids also feature reinforced easy-carry handles that make it simple to carry and move each moving / packing box. Convenient lift-off lid: our moving boxes with handles come equipped with a secure top that stays put during transport but also allows you to quickly access to your items when needed.

Stackable and reusable: our stackable storage boxes for moving can be stacked for easy organization and are designed to break down quickly and store flat. Assorted 12 pack: 12 cardboard boxes included; 4 medium 18 x 15 x 14 inch and 8 small 10 x 12 x 15 inch boxes; Designed for quick and easy assembly, these cardboard boxes can be constructed without tape.
BrandBANKERS BOX #ad
ManufacturerFellowes #ad
Height86.36 cm (34 Inches)
Length75.57 cm (29.75 Inches)
Weight7.4 kg (16.32 Pounds)
Width13.03 cm (5.13 Inches)
Part Number7716401
Model7716401

4. HOMESURE

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Water-Resistant, Heavy Duty Storage Tote for Space Saving Moving Storage, Alternative to Moving Box Silver, Fold Flat, HOMESURE 4 Pack Large Strong Moving Bags with Zippers & Carrying Handles

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HOMESURE #ad - Extra large moving Bags plenty of room to store and protect just about anything. High-capacity: if you need to pack a lot of clothes, footwear, blankets, stuffed plush etc you will be shocked & pleased at the amount you can fit in these jumbo bags.

Foldable materials: they also fold flat so they can be stored for a future move without taking up too much space. These bags are made from durable woven 180 GSM coated polypropylene woven material. Strong moving storage bags in the market. Upgraded reinforced zipperS: 30000 Times of Pull Test. Not punctured. Upgraded sewing process: not broken. Quality upgrading: upgraded wide webbing: reduced stress on hands. College students love these bags in and out of college dorms.

Easy to use great for moving: move without boxes – no need to buy and assemble boxes or look for packing supplies. College dorm Room Essentials for girls, guys. Just fold and put them away into shelves, or anywhere. You get 6 bags & when you open them up you immediately realize the awesome buy you made. Easily view what is inside the bag with the convenient and clear see-through design.
BrandHOMESURE #ad
ManufacturerHOMESURE #ad
Height13
Length29
Weight1.03 kg (2.27 Pounds)
Width14
Part NumberHS-Move-4p-Silver
ModelHS-Move-4p-Silver

5. werfami

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11x8x2 Pink Cardboard Corrugated Boxes 30 Pack, Shipping Boxes for Small Business Mailing Boxes, Mailer Packaging Boxes

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werfami #ad - They are more cost-effective than 25 pack sets because the average cost per box is lower. Shipping boxes for small business have a sense of fashion and style. 30 sets of small mailer boxes are packed in a large box.

The pink shipping box is made of three-layer pressure-resistant corrugated cardboard, which is lightweight but sturdy, and are ideal boxes for packaging fragile items. The classy mailer box is perfect for small businesses to ship their e-commerce orders. It also makes a great gift box for occasions like Christmas, Valentines, Wedding Anniversaries, Birthdays, etc.

Corrugated cardboard boxes are manufactured from one-piece tool die-cutting, smooth, which allows for neat, and burr-free edges. No extra tape, glue, or staples are required! When not in use, it can also be unfolded and stored to save space. The precise slots allow you to easily assemble these small shipping boxes for packaging in a matter of seconds.
Brandwerfami #ad
Manufacturerwerfami #ad
Height2
Length11
Weight2.72 kg (6 Pounds)
Width8
Part NumberWFCCBP1182
ModelWFCCBP1182

6. Juvale

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Mailing, Flat Card Boards, Packaging Inserts for Shipping, 50 Pack Corrugated Cardboard Sheets 229x305 mm, 2 mm Thick, DIY Projects, Arts and Crafts, Packing Mailers

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Juvale #ad - Packing supplies for fragile items: use the chipboard inserts as dividers in moving boxes, for extra protection in picture frames, or against bending when shipping important documents in the mail.

Comes with: you will receive 50 craft cardboard inserts for mailers or DIY craft projects; with this bulk pack you will have more than enough for all of your mailing needs. Dimensions: the brown kraft paper cardboard sheets measure 229x305 mm, artwork, ideally sized to mail or store standard letter size documents, or photographs. Corrugated cardboard sheets: this set of versatile cardboard rectangles comes in a traditional brown colour; the solid backing makes the sheets ideal for DIY crafts or custom photo frames.

Made of sturdy cardboard: our 2 mm thick flat cardboard sheets are made of corrugated cardboard that is strong and durable so that you can be sure your valuables remain safe and secure inside.
BrandJuvale #ad
ManufacturerJuvale #ad
Part NumberFSFGO
ModelFSFGO

7. HORLIMER

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White Shipping Box for Mailing, Corrugated Packaging Boxes for Small Business, HORLIMER 50 Pack 6x4x3 Inch Small Cardboard Boxes for Posting 15.3x10.2x7.6cm

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HORLIMER #ad - Quantity & size: these packing boxes come in a set of 50 You can decorate it with labels, stickers, or ribbons to make it a unique box. Diy boxes: there is no printed logo on the carton. The overall look is beautiful.

The outer size is 6x4x3 inches /15. 3x102x7. 6 cm l x w x h, and the inner is 5. 6x3. 9x2. 9 inches /14. 3x9. 9x7. 3 cm. High quality and recyclable: these parcel boxes are made of high-quality and recyclable corrugated kraft cardboard, which is more resistant to pressure and creasing. Easy to assemble: follow the instructions on the package, and you can quickly assemble these postal boxes in seconds without using any glue or tape.

Our mailing boxes are strong and durable to protect your belongings well for daily use. The edges are neat and smooth. Multiple uses: these postage boxes are perfect for packing, small gifts, books, or storing small to medium-sized items such as toys, clothes, transporting, biscuits, etc.
BrandHORLIMER #ad
ManufacturerHORLIMER Direct #ad
Height3
Length6
Width4
Part NumberBSFJH220811
ModelBSFJH220811

8. UKPS

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10 Long Cardboard Packing Mailing Boxes For Golf Clubs Wood Iron Size 5 x 4 x 49" / 127 x 100 x 1249mm Umbrella Walking Stick Fishing Rods Packaging Shipping Postage Postal Cartons

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UKPS #ad - Ideal for storage, shipping or protection of golf clubs / woods / irons / umbrellas / walking sticks etc. Size provided in inches and millimetres. Strong sturdy corrugated cardboard stock boxes in a kraft brown finish. Thickness of cardboard is approximately 3-4mm. Sizes stated in the item title are internal, and reads LENGTH x DEPTH x HEIGHT.
BrandUKPS #ad
Weight0 kg (0 Pounds)
Part Number3305639701326

9. Fellowes

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Heavy Duty Boxes for Moving House with Handles, 47cm x 32cm x 26cm Pack of 8, Brown, 39L C-Flute SmoothMove Cardboard Boxes, 8 BANKERS BOX Large Strong Moving Boxes

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Fellowes #ad - Durable: made from strong c-flute corrugated board these BANKERS BOX SmoothMove removal boxes are ideal for heavy duty use making them the perfect packing boxes for moving house. Pre printed icons: smoothmove boxes are the ideal cardboard boxes for moving house - Organise the whole process of packing and moving with the pre printed icons and a large label area on the cardboard storage boxes which allow you to easily identify the contents.

Easy to use: make moving easier with bankerS BOX packing boxes for moving house which are easy to set up and break down and store until ready for re-use.

Fsc certified: you can be confident that your moving solution doesn’t cost the earth as All BANKERS BOX moving boxes are made from FSC certified board, printed with water based inks and are 100% recyclable. Comfortable to carry: for a smoothmove, these moving boxes provide reinforced carry handles that can be pushed in for use, making the removal boxes more comfortable to carry.
BrandFellowes #ad
ManufacturerFellowes #ad
Height10.63
Length18.7
Width12.8
Part Number6203602
Model6203602
WarrantyNone.

10. StorePAK

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H40.5 x W40.5 x D40.5 cm, 64 Litres Medium Pack of 10, Brown, StorePAK Medium Storage Boxes, Archive Cardboard Boxes with Handles, 64 litres, 100% Recyclable

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StorePAK #ad - Uk made with 100% recycled card - fsc certified cardboard using water based inks make our sustainable boxes 100% recyclable. The two integrated handles ensure easy and comfortable lifting.

Easy to use – these robust boxes come flat packed which are easy to set up and break down until ready for the next use. We are also committed to using a minimum of 30% recyclable plastic in our outer wrap. Box dimensions and capacity - pack of 10 medium storage boxes have external dimension of H 405cm x w 405cm x d 405cm, when built and a internal capacity of 64 litres. Recommended packing use - Perfect for packing up for a house move, suitable for storage and stacking of home or office items. Made with strong cardboard - these boxes are made from high grade materials so they are durable, they can be used multiple times and sturdy enough to be stacked on top of each other when being stored.
BrandStorePAK #ad
ManufacturerStorePAK Ltd #ad
Height40.5 cm (15.94 Inches)
Length40.5 cm (15.94 Inches)
Weight1.46
Width40.5 cm (15.94 Inches)
Part NumberR10822
ModelR10822
WarrantyN/a.