Royal Mail Sized Mailing Boxes - PIP (Pricing in Proportion)

All of our Royal Mail PiP packaging items are designed to provide reliable protection for your items during transit. View our range of high quality Royal Mail packaging supplies which includes mailing bags, padded mailers & cardboard boxes of different sizes. All our items meet the Royal Mail's PiP sizes. All in stock ready for same day dispatch.

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Capacity Book Mailers - Standard Solid Board - 194mm x 292mm
Capacity Book Mailers - Standard Solid Board - 194mm x 292mm
Capacity Book Mailers - Standard Solid Board - 194mm x 292mm

Capacity Book Mailers - Standard Solid Board - 194mm x 292mm

From £2.83
Round Postal Tubes - 483mm x 38mm - Pack Of 5
26% off
Round Postal Tubes - 483mm x 38mm - Pack Of 5

Round Postal Tubes - 483mm x 38mm - Pack Of 5

£11.93
£16.00
Round Postal Tubes - 330mm x 51mm - Pack Of 5
30% off
Round Postal Tubes - 330mm x 51mm - Pack Of 5

Round Postal Tubes - 330mm x 51mm - Pack Of 5

£11.34
£16.00
Round Postal Tubes - 240mm x 38mm - Pack Of 5
37% off
Round Postal Tubes - 240mm x 38mm - Pack Of 5

Round Postal Tubes - 240mm x 38mm - Pack Of 5

£10.14
£16.00
White PiP Large Letter Postal Box - 344mm x 235mm x 20mm
White PiP Large Letter Postal Box - 344mm x 235mm x 20mm
White PiP Large Letter Postal Box - 344mm x 235mm x 20mm

White PiP Large Letter Postal Box - 344mm x 235mm x 20mm

From £17.15
White PiP Large Letter Postal Box - 223mm x 138mm x 20mm
White PiP Large Letter Postal Box - 223mm x 138mm x 20mm
White PiP Large Letter Postal Box - 223mm x 138mm x 20mm

White PiP Large Letter Postal Box - 223mm x 138mm x 20mm

From £12.42
Brown PiP Large Letter Postal Box - 344mm x 235mm x 17mm
Brown PiP Large Letter Postal Box - 344mm x 235mm x 17mm
Brown PiP Large Letter Postal Box - 344mm x 235mm x 17mm

Brown PiP Large Letter Postal Box - 344mm x 235mm x 17mm

From £14.84
Brown PiP Large Letter Postal Box - 344mm x 235mm x 20mm
Brown PiP Large Letter Postal Box - 344mm x 235mm x 20mm
Brown PiP Large Letter Postal Box - 344mm x 235mm x 20mm

Brown PiP Large Letter Postal Box - 344mm x 235mm x 20mm

From £10.38
Brown PiP Large Letter Postal Box - 223mm x 138mm x 20mm
Brown PiP Large Letter Postal Box - 223mm x 138mm x 20mm
Brown PiP Large Letter Postal Box - 223mm x 138mm x 20mm

Brown PiP Large Letter Postal Box - 223mm x 138mm x 20mm

From £8.47
Single Wall Cardboard Boxes - 457mm x 305mm x 254mm
Single Wall Cardboard Boxes - 457mm x 305mm x 254mm
Single Wall Cardboard Boxes - 457mm x 305mm x 254mm

Single Wall Cardboard Boxes - 457mm x 305mm x 254mm

From £13.37
Capacity Book Mailers - Premium Corrugated - 249mm x 352mm
Capacity Book Mailers - Premium Corrugated - 249mm x 352mm
Capacity Book Mailers - Premium Corrugated - 249mm x 352mm

Capacity Book Mailers - Premium Corrugated - 249mm x 352mm

From £5.64
Capacity Book Mailers - Premium Corrugated - 278mm x 400mm
Capacity Book Mailers - Premium Corrugated - 278mm x 400mm
Capacity Book Mailers - Premium Corrugated - 278mm x 400mm

Capacity Book Mailers - Premium Corrugated - 278mm x 400mm

From £7.57