Top 8 Single Postal Box UK – Box Mailers

As an Amazon Associate I earn from qualifying purchases.

1. Triplast

Triplast 305 x 229 x 229mm Small Single Wall 12x9x9" A4 Size Cardboard Shipping Postal Postage Boxes Pack of 25

Triplast - 12x9x9" 305x229x229mm. 2 kgs only. Maximum weight this size could hold would be approx. Model number: tplbx25siNGL12X9X9. Triplast corrugated Single Wall Cardboard. 25 flat packed Boxes.
BrandTriplast
ManufacturerTriplast
Height22.9 cm (9.02 Inches)
Length22.9 cm (9.02 Inches)
Weight0.17 kg (0.37 Pounds)
Width30.5 cm (12.01 Inches)
Part NumberTPLBX25SINGL12X9X9
ModelTPLBX25SINGL12X9X9

2. AKAR

AKAR 610 x 457 x 457mm Single Wall 24x18x18"" Shipping Mailing Parcel Postal Brown Cardboard Boxes 1

AKAR - 100% recyclable. Ideal for posting or packaging. These cartons are delivered flat and are easy to assemble. Single wall Parcel Postal Boxes. Size - 24x18x18" inches 610x457x457 mm. They can be used in an office to archive items or sending products via a courier service.
BrandAKAR
ManufacturerAKAR
Part NumberAKAR-CBB-24x18x18

3. Triplast

Triplast 305 x 229 x 102mm Medium Single Wall 12x9x4" Shipping Mailing Postal Cardboard Boxes Pack of 5

Triplast - Triplast corrugated Single Wall Cardboard. Model number: tplbx5siNGL12X9X4. 5 flat packed Boxes. 12x9x4" 305x229x102mm.
BrandTriplast
ManufacturerTriplast
Height10.2 cm (4.02 Inches)
Length22.9 cm (9.02 Inches)
Weight0.12 kg (0.27 Pounds)
Width30.5 cm (12.01 Inches)
Part NumberTPLBX5SINGL12X9X4
ModelTPLBX5SINGL12X9X4

4. Triplast

Triplast 483 x 318 x 356mm Large Single Wall 19x12.5x14" Postal Mailing Removal Moving Light Duty Cardboard Boxes Pack of 5

Triplast - 5 flat packed Boxes. 19x12. 5x14" 483x318x356mm. Item package quantity: 1. Triplast corrugated Single Wall Cardboard.
BrandTriplast
ManufacturerTriplast
Height35.6 cm (14.02 Inches)
Length31.8 cm (12.52 Inches)
Weight0.36 kg (0.79 Pounds)
Width48.3 cm (19.02 Inches)
Part NumberTPLBX5SINGL19X12.5X14
ModelTPLBX5SINGL19X12.5X14

5. Triplast

Triplast 229 x 152 x 152mm Small Single Wall 9x6x6" Shipping Mailing Postal Gift Cuboid Cardboard Boxes Pack of 5

Triplast - Model number: tplbx5sINGL9X6X6. 9x6x6" 229x152x152mm. 5 flat packed Boxes. Triplast corrugated Single Wall Cardboard.
BrandTriplast
ManufacturerTriplast
Height15.2 cm (5.98 Inches)
Length15.2 cm (5.98 Inches)
Weight0.08 kg (0.18 Pounds)
Width22.9 cm (9.02 Inches)
Part NumberTPLBX5SINGL9X6X6
ModelTPLBX5SINGL9X6X6

6. Triplast

Triplast 203 x 152 x 102mm Small Single Wall 8x6x4" Shipping Mailing Postal Gift Cuboid Cardboard Boxes Pack of 25

Triplast - 8x6x4" 203x152x102mm. Triplast corrugated Single Wall Cardboard. 25 flat packed Boxes. Model number: tplbx25sINGL8X6X4.
BrandTriplast
ManufacturerTriplast
Height10.2 cm (4.02 Inches)
Length15.2 cm (5.98 Inches)
Weight0.06 kg (0.14 Pounds)
Width20.3 cm (7.99 Inches)
Part NumberTPLBX25SINGL8X6X4
ModelTPLBX25SINGL8X6X4

7. Triplast

Triplast 203 x 152 x 102mm Small Single Wall 8x6x4" Shipping Mailing Postal Gift Cuboid Cardboard Boxes Pack of 150

Triplast - 150 flat packed Boxes. 8x6x4" 203x152x102mm. Triplast corrugated Single Wall Cardboard. Item package quantity: 1.
BrandTriplast
ManufacturerTriplast
Height10.2 cm (4.02 Inches)
Length15.2 cm (5.98 Inches)
Weight0.06 kg (0.14 Pounds)
Width20.3 cm (7.99 Inches)
Part NumberTPLBX150SINGL8X6X4
ModelTPLBX150SINGL8X6X4

8. Homey Mart

100 x Strong Cardboard Boxes 9x6x4 inches 229x152x102 mm Shipping Mailing Postal Single Wall Cardboard Boxes

Homey Mart - Excellent quality and environmentally friendly, can be reused and recycled. Sizes shown are the internal dimensions: 9x6x4 inches 229x152x102 mm. It can be used such as moving out boxes, gift packaging, shipping items, and storage. Multipurpose and strong carboard boxes that provides safe storage or packaging solution. Standard brown cardboard colour inside and outside. Sturdy single wall standard cardboard boxes – Pack of 100 . Flat packed, make them up by taping the flaps.
BrandHomey Mart
ManufacturerHomey Mart
Height10.16 cm (4 Inches)
Length22.86 cm (9 Inches)
Weight1 kg (2.2 Pounds)
Width15.24 cm (6 Inches)