Top 10 50x C4 A4 Size Box Large Letter Strong Cardboard UK – Box Mailers

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1. EXYGLO

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

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EXYGLO #ad - Tuck top:each postage box has two tuck tabs to closure box without tape, which can freely fold or unfold in seconds. Classic black: the smooth black finish makes the cardboard shipping boxes are suitable for packaging small businesses or as a gift box. Size detail:the dimensions of the mailing boxes are 12x9x4 inches 305x229x102 mm, and the internal dimensions are 11. 6x8. 8x3. 9 inches. 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.
BrandEXYGLO #ad
Manufactureryishi #ad
Height10.2 cm (4.02 Inches)
Length30.5 cm (12.01 Inches)
Width22.9 cm (9.02 Inches)
Part Number210722
Model210722

2. iDEALS UK PACKAGING LTD

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50 x WHITE C5 A5 SIZE BOX LARGE LETTER STRONG CARDBOARD SHIPPING MAILING POSTAL PIP. INTERNAL SIZE: 23cm x 16cm x 2cm

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iDEALS UK PACKAGING LTD #ad - 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. Ideals uk packaging ltd is dedicated to providing you with excellent customer service.

Our feedback on google, ebay, and amazon reflects our great customer service and our product reviews tell the shoppers about the quality of our products. 50 x white c5/a5 pricing in proportion pip white/brown cardboard postal boxes quantity: 50 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. Easy to assemble and Professional. They easily withstand 750g. 100% recyclable. Strong and sturdy but light so they don't eat too much into the weight allowance for large letters.
BrandiDEALS UK PACKAGING LTD #ad
ManufactureriDEALS UK PACKAGING LTD #ad
Height2 cm (0.79 Inches)
Length22.9 cm (9.02 Inches)
Weight0.04 kg (0.09 Pounds)
Width15.9 cm (6.26 Inches)
Part Number‎5065014881040

3. RLAVBL

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RLAVBL 20 Pack 12x9x330.4x22.8x7.6cm Shipping Boxes Small White Corrugated Cardboard Box for Packing Mailing

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RLAVBL #ad - Wide usage: it can be used for mailing or shipping small soaps, toys, biscuits or other small items. Dimension: 20 packs cardboard boxes.

Sturdy material: shipping boxes are made of recyclable corrugated cardboard, which is light weight but sturdy and environmentally, ensures your stuff's safety. Total size of this small moving box is 304x22. 8x7. 6cm 12” x 9” x 3”l x W x H. Beautiful appearance: The edges are neat and no burrs, the product looks very beautiful as a whole. Easy to use: the small mailer boxes are lay flat during transportation and assembles in seconds without tape, glue or staples.
BrandRLAVBL #ad
ManufacturerRLAVBL #ad
Height7.62 cm (3 Inches)
Length30.48 cm (12 Inches)
Width20.32 cm (8 Inches)
Part NumberAT200722uk

4. AKAR

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AKAR C5 A5 218 x 159 x 20 mm Brown PIP Cardboard Large Letter Postal Box for Royal Mail 50

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AKAR #ad - Dimensions : 218 x 159 x 20 mm. Brown cardboard Postal Boxes - C5 A5. Made from a strong Thick Card - Lightweight. Securely wrapped. Suitable to send items via Royal Mail Larger Letter to save £££ on postage.
BrandAKAR #ad
ManufacturerAKAR #ad
Height2 cm (0.79 Inches)
Length21.8 cm (8.58 Inches)
Weight0.03 kg (0.08 Pounds)
Width15.9 cm (6.26 Inches)
Part NumberAKAR-PIP-C5

5. Generic

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100 x C5 A5 PIP Box Shipping Mail Postal Large Letter Boxes, Size: 235x165x22mm Sold by MEG4TEC

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Generic #ad - Made from a strong 1mm thick single wall cardboard. External size: 235mm x 165mm x 22mm large Letter qualifying. Internal size: 225mm x 160mm x 20mm, Weight: 35g.
BrandGeneric #ad
ManufacturerGeneric #ad
Height22 cm (8.66 Inches)
Length235 cm (92.52 Inches)
Weight2 kg (4.41 Pounds)
Width165 cm (64.96 Inches)
Part NumberOTH1_SRMRMBC5_100_P1

6. iDEALS UK PACKAGING LTD

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C4 A4 PiP Shipping Mailing Postal Large Letter box 320 x 225 x 19mm 32 x 22.5 x 1.9 cm, Eco-Friendly and 100% Recyclable. 25

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iDEALS UK PACKAGING LTD #ad - Sturdy - with a clever design, these boxes are sturdy and will protect your products. Delivered flat-packed pictured and securely packed in a box. Our feedback on other e-commerce platforms and amazon reflects our great customer service.

Internal size: 326mm x 227mm x 21mm. Ideals uk packaging ltd is dedicated to providing you with excellent customer service. External size: 342mm x 235mm x 24mm large Letter qualifying. Eco-friendly, made with 100% recycled materials and is 100% recyclable. Our product reviews tell the shoppers about the quality of our products.

Easy essembling - with scored fold lines and inset folds, these boxes are quick and easy to assemble and do not require and staples or glue. 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. C4/a4 pricing in proportion pip brown cardboard postal boxes.
BrandiDEALS UK PACKAGING LTD #ad
ManufactureriDEALS UK PACKAGING LTD #ad
Height2.1 cm (0.83 Inches)
Length32.6 cm (12.83 Inches)
Weight0.07 kg (0.15 Pounds)
Width22.6 cm (8.9 Inches)

7. SmithPackaging

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SmithPackaging C6 Brown Large Letter Cardboard Postal Boxes Pack of 50 162 x 114 x 20mm

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SmithPackaging #ad - Manufactured to standard FEFCO 0427 design. A c6 large letter cardboard postal boxes. Designed to adhere to Royal Mail large letter sizes to save on shipping costs. Made from strong E flute single wall corrugated cardboard. Quick to assemble with an easy folding design, no tape or other sealing equipment is needed.
BrandSmithPackaging #ad
ManufacturerSmithPackaging #ad
Height2 cm (0.79 Inches)
Length16.2 cm (6.38 Inches)
Weight1.33 kg (2.93 Pounds)
Width11.4 cm (4.49 Inches)
Part Number5060741922219
Model5060741922219
WarrantyNa.

8. Greener Route

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Pack of 25 Greener Route™ A4+ 248x345mm Flat Strong Rigid Cardboard Envelopes/Corrugated Capacity Book Mailers 209x312x40mm, Heavy Duty 400gsm, Peel & Seal, RM Large Letter, Rip & Strip

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Greener Route #ad - Prevent damage for items such as photos. Features a micro f flute, making them puncture-resistant and ensuring a very high level of protection. Made of 100% recycled and recyclable carton material. A4+ 209mmx 312mm x 40mm 248x345mm Flat with High Level of Protection. Easy open tear strip making it simple for receivers to open the goods. Eco-friendly, compostable, Recyclable, Biodegradable. Royal mail large Letter Posting Ready PIP. Heavy duty 400gsm Corrugated Book Mailers. Flat size 248x345.
BrandGreener Route #ad
ManufacturerGreener Route #ad
Height0.2 cm (0.08 Inches)
Length24.8 cm (9.76 Inches)
Width34.5 cm (13.58 Inches)
Part NumberGR-CORRUGATEDMAILER

9. iDEALS UK PACKAGING LTD

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50 x White DL Size Box Large Letter Strong Cardboard Shipping MAILING Postal PIP. Internal Size: 21.8cm x 10.8cm x 2cm 8.6'' x 4.3'' x 0.8''

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iDEALS UK PACKAGING LTD #ad - At ideals uk packaging ltd, we take pride in our brand and customer services. The boxes are 100% recyclable which is always helping the environment and reducing the carbon footprint. All orders are send in a 100% recyclable cardboard box. We have been in the packaging industry since 2014 and our main focus is to delivery high quality packaging products to our customers at reasonable and affordable prices.

Quantity: 50 Delivered Flat-packed. Colour: white External/Brown Internal. Saving you £££££££ money! post your items with confidence and increase your brand awareness by showcasing your products in these great quality Kraft e-fluted cardboard boxes. Pip boxes - these pricing in proportion boxes large letter boxes are designed to provide maximum protection for your products, whilst allowing you to benefit from sending them out as large letters and not small packets under Royal Mail's Pricing in Proportion guidelines.

Internal size* : 217 x 108 x 20mm, external size* : 228 x 112 x 23mm, Weight* : 26 grams Approx. These boxes are made with at least 65% recycled cardboard and are made by FSC certified cardboard mills. Our feedback on amazon and across e-commerce platforms reflect what we are good at.
BrandiDEALS UK PACKAGING LTD #ad
ManufactureriDEALS UK PACKAGING LTD #ad
Weight0.03 kg (0.06 Pounds)
Part NumberWBDCDL

10. ASelected

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For Posting Mailing Small Business, 180x130x50mm Gift Boxes for Packaging, ASelected 30 Pack Shipping Boxes, Corrugated Cardboard Mailing Box, brown

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ASelected #ad - High quality: the shipping box is made of recyclable corrugated cardboard, which is lightweight but sturdy, ensure your stuff safety.

Great quantity: there are 30 pack of brown shipping boxes in the package, they are 180x130x50mm. Beautiful appearance: the edges are neat and no burrs, You can use the boxes as gift boxes, the product looks very beautiful as a whole, just need some ribbons to make the decorated package more unique. Multiple use: the boxes with lids are perfect for packing, You can use them for packaging, gift packing, parcel shipping, letter and mailing. Quick assemble: no tape, glue, staples needed, can be folded in seconds.
BrandASelected #ad
ManufacturerASelected #ad
Height5 cm (1.97 Inches)
Length18 cm (7.09 Inches)
Width13 cm (5.12 Inches)
Part Number30 Pack Corrugated Cardboard Mailing Box
Model30 Pack Corrugated Cardboard Mailing Box