£40.09

Triplast 442 x 342 x 145mm Single Wall 17.5x13.5x5.7" Shipping Mailing Postal Cardboard Boxes (Pack of 50)

Brown, TPLBX50SINGL17.5X13.5X5.7

Price data last checked 84 day(s) ago - refreshing...

View at Amazon

Price History & Forecast

Last 7 days • 7 data points (No recent data available)

Historical
Generating forecast...
£40.09 £38.09 £38.89 £39.69 £40.49 £41.29 £42.09 24 January 2026 25 January 2026 27 January 2026 28 January 2026 30 January 2026

Price Distribution

Price distribution over 7 days • 1 price levels

Days at Price
7 days 0 2 4 5 7 £40 Days at Price

Price Analysis

Most common price: £40 (7 days, 100.0%)

Price range: £40 - £40

Price levels: 1 different prices over 7 days

Description

A pack of 50 Single wall postal boxes with external dimensions 449x349x159mm (17.5x13.5x5.7"). These boxes have been manufactured to meet the current maximum royal mail small parcel size as amended in October 2014. They therefore quality as 'small parcels' under the royal mail small parcel regulations, helping to save on postage costs. Great quality 125 k/t B flute boxes, and perfect to send in the post. Internal dimensions are 442x342x145mm

Key Features

Triplast Corrugated Single Wall Cardboard

50 Flat Packed Boxes

17.5x13.5x5.7" (442x342x145mm)

Item package quantity: 1

Product Specifications

Colour
Brown
Format
Accessory
Pack Size
50 items
Domain
Amazon UK
Listed Since
05 April 2016

Barcode

No barcode data available

Similar Products You Might Like

Triplast 342 x 242 x 145mm Single Wall 13.5x9.5x5.7" Shipping Mailing Postal Cardboard Boxes (Pack of 50)
96% match

Triplast 342 x 242 x 145mm Single Wall 13.5x9.5x5.7" Shipping Mailing Postal Cardboard Boxes (Pack of 50)

Triplast

£29.39 31 Jan 2026
Triplast 305 x 229 x 305mm Medium Single Wall 12x9x12" Shipping Mailing Postal Cardboard Boxes (Pack of 75)
96% match

Triplast 305 x 229 x 305mm Medium Single Wall 12x9x12" Shipping Mailing Postal Cardboard Boxes (Pack of 75)

Triplast

£42.09 30 Jan 2026
Triplast 76 x 76 x 76mm Small Single Wall 3x3x3" Shipping Mailing Postal Gift Cube Cardboard Boxes (Pack of 450)
96% match

Triplast 76 x 76 x 76mm Small Single Wall 3x3x3" Shipping Mailing Postal Gift Cube Cardboard Boxes (Pack of 450)

Triplast

£90.79 13 Jan 2026
Triplast 76 x 76 x 76mm Small Single Wall 3x3x3" Shipping Mailing Postal Gift Cube Cardboard Boxes (Pack of 500)
96% match

Triplast 76 x 76 x 76mm Small Single Wall 3x3x3" Shipping Mailing Postal Gift Cube Cardboard Boxes (Pack of 500)

Triplast

£99.99 08 Jan 2026
Triplast 342 x 242 x 145mm Single Wall 13.5x9.5x5.7" Shipping Mailing Postal Cardboard Boxes (Pack of 100)
96% match

Triplast 342 x 242 x 145mm Single Wall 13.5x9.5x5.7" Shipping Mailing Postal Cardboard Boxes (Pack of 100)

Triplast

£49.29 30 Jan 2026
Triplast 76 x 76 x 76mm Small Single Wall 3x3x3" Shipping Mailing Postal Gift Cube Cardboard Boxes (Pack of 350)
95% match

Triplast 76 x 76 x 76mm Small Single Wall 3x3x3" Shipping Mailing Postal Gift Cube Cardboard Boxes (Pack of 350)

Triplast

£72.59 08 Jan 2026
Triplast 457 x 305 x 178mm Medium Single Wall 18x12x7" Shipping Mailing Postal A3 Cardboard Boxes (Pack of 50)
95% match

Triplast 457 x 305 x 178mm Medium Single Wall 18x12x7" Shipping Mailing Postal A3 Cardboard Boxes (Pack of 50)

Triplast

£39.29 31 Jan 2026
Triplast 76 x 76 x 76mm Small Single Wall 3x3x3" Shipping Mailing Postal Gift Cube Cardboard Boxes (Pack of 400)
95% match

Triplast 76 x 76 x 76mm Small Single Wall 3x3x3" Shipping Mailing Postal Gift Cube Cardboard Boxes (Pack of 400)

Triplast

£81.69 13 Jan 2026
Triplast 442 x 342 x 66mm Large Single Wall 17.5x13.5x2.6" Shipping Mailing Postal Cardboard Boxes (Pack of 75)
95% match

Triplast 442 x 342 x 66mm Large Single Wall 17.5x13.5x2.6" Shipping Mailing Postal Cardboard Boxes (Pack of 75)

Triplast

£59.69 25 Jan 2026
Triplast 76 x 76 x 76mm Small Single Wall 3x3x3" Shipping Mailing Postal Gift Cube Cardboard Boxes (Pack of 200)
95% match

Triplast 76 x 76 x 76mm Small Single Wall 3x3x3" Shipping Mailing Postal Gift Cube Cardboard Boxes (Pack of 200)

Triplast

£43.69 13 Jan 2026
Triplast 101 x 101 x 101mm Small Single Wall 4x4x4" Shipping Mailing Postal Gift Cube Cardboard Boxes (Pack of 300)
95% match

Triplast 101 x 101 x 101mm Small Single Wall 4x4x4" Shipping Mailing Postal Gift Cube Cardboard Boxes (Pack of 300)

Triplast

£52.99 08 Jan 2026
Triplast 483 x 318 x 356mm Large Single Wall 19x12.5x14" Postal Mailing Removal Moving Light Duty Cardboard Boxes (Pack of 50)
95% match

Triplast 483 x 318 x 356mm Large Single Wall 19x12.5x14" Postal Mailing Removal Moving Light Duty Cardboard Boxes (Pack of 50)

Triplast

£51.09 26 Jan 2026
Triplast 575 x 370 x 365mm Large Single Wall 22x14x14" Postal Mailing Removal Moving Light Duty Cardboard Boxes (Pack of 50)
95% match

Triplast 575 x 370 x 365mm Large Single Wall 22x14x14" Postal Mailing Removal Moving Light Duty Cardboard Boxes (Pack of 50)

Triplast

£59.29 20 Jan 2026
Triplast 305 x 229 x 178mm Medium Single Wall 12x9x7" Shipping Mailing Postal Cardboard Boxes (Pack of 100)
95% match

Triplast 305 x 229 x 178mm Medium Single Wall 12x9x7" Shipping Mailing Postal Cardboard Boxes (Pack of 100)

Triplast

£47.79 31 Jan 2026
Triplast 330 x 254 x 318mm Medium Single Wall 13x10x12" Shipping Mailing Postal Cardboard Boxes (Pack of 75)
95% match

Triplast 330 x 254 x 318mm Medium Single Wall 13x10x12" Shipping Mailing Postal Cardboard Boxes (Pack of 75)

Triplast

£51.25 07 Dec 2025
Triplast 305 x 229 x 152mm Medium Single Wall 12x9x6" Shipping Mailing Postal Cardboard Boxes (Pack of 100)
95% match

Triplast 305 x 229 x 152mm Medium Single Wall 12x9x6" Shipping Mailing Postal Cardboard Boxes (Pack of 100)

Triplast

£45.09 07 Dec 2025
Triplast 305 x 229 x 127mm Medium Single Wall 12x9x5" Shipping Mailing Postal Cardboard Boxes (Pack of 100)
94% match

Triplast 305 x 229 x 127mm Medium Single Wall 12x9x5" Shipping Mailing Postal Cardboard Boxes (Pack of 100)

Triplast

£41.89 31 Jan 2026
Triplast 305 x 229 x 229mm Small Single Wall 12x9x9" A4 Size Cardboard Shipping Postal Postage Boxes (Pack of 100)
94% match

Triplast 305 x 229 x 229mm Small Single Wall 12x9x9" A4 Size Cardboard Shipping Postal Postage Boxes (Pack of 100)

Triplast

£47.99 30 Jan 2026
Triplast 178 x 127 x 127mm Small Single Wall 7x5x5" Shipping Mailing Postal Gift Cuboid Cardboard Boxes (Pack of 250)
94% match

Triplast 178 x 127 x 127mm Small Single Wall 7x5x5" Shipping Mailing Postal Gift Cuboid Cardboard Boxes (Pack of 250)

Triplast

£49.69 11 Dec 2025
Triplast 457 x 305 x 305mm Large Single Wall 18x12x12" Cardboard Removal Moving Storage Boxes (Pack of 50)
94% match

Triplast 457 x 305 x 305mm Large Single Wall 18x12x12" Cardboard Removal Moving Storage Boxes (Pack of 50)

Triplast

£48.29 22 Jan 2026
Triplast 203 x 152 x 102mm Small Single Wall 8x6x4" Shipping Mailing Postal Gift Cuboid Cardboard Boxes (Pack of 250)
93% match

Triplast 203 x 152 x 102mm Small Single Wall 8x6x4" Shipping Mailing Postal Gift Cuboid Cardboard Boxes (Pack of 250)

Triplast

Out of Stock 25 Jan 2026
Triplast 127 x 127 x 127mm Small Single Wall 5x5x5" Shipping Mailing Postal Gift Cube Cardboard Boxes (Pack of 250)
93% match

Triplast 127 x 127 x 127mm Small Single Wall 5x5x5" Shipping Mailing Postal Gift Cube Cardboard Boxes (Pack of 250)

Triplast

£44.69 31 Jan 2026
Triplast C4 Maximum Size 332 x 245 x 20 mm White PIP Cardboard Large Letter Postal Box for Royal Mail (Pack of 100)
93% match

Triplast C4 Maximum Size 332 x 245 x 20 mm White PIP Cardboard Large Letter Postal Box for Royal Mail (Pack of 100)

Triplast

£37.39 20 Jan 2026
Triplast 101 x 101 x 101mm Small Single Wall 4x4x4" Shipping Mailing Postal Gift Cube Cardboard Boxes (Pack of 450)
93% match

Triplast 101 x 101 x 101mm Small Single Wall 4x4x4" Shipping Mailing Postal Gift Cube Cardboard Boxes (Pack of 450)

Triplast

£78.89 31 Jan 2026