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  • Our Royal Mail Boxes are premium quality products, which ensure that any item packed inside, stays safe and intact during transit.
  • These Postal Cardboard Boxes are available in white & brown colour options.
  • We stock a wide range of boxes, such as royal mail small parcel boxes & large letter boxes.
  • Our small parcel postal boxes are ideal for personal & professional needs.
  • Whether you are looking for c4, c5 or c6 postal boxes, we stock them all.
  • Small boxes are ideal for packaging small items and gifts.
  • Postage boxes are the perfect mailing solution for all types of businesses & personal purposes.
  Product Royal Mail Size Guide Colour Class Size in
INCHES
Size in
MM
Size in
CM
Price Per Box
QTY Total Price
 
Royal Mail Postal Boxes (Die Cut)Sku: RMWLC4 Large Letter White C4 14x10x1" 349x249x24mm 35x25x2cm £0.45
(£0.54 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Die Cut)Sku: RMWLC5 Large Letter White C5 9x6x0.8" 222x160x20mm 22x16x2cm £0.35
(£0.42 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Die Cut)Sku: RMWLC6 Large Letter White C6 6x4x0.8" 160x110x20mm 16x11x2cm £0.25
(£0.30 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Die Cut)Sku: RMWSP5 Small Parcel White Small Parcel 5x5x2" 127x127x50mm 13x13x5cm £0.59
(£0.71 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Die Cut)Sku: RMWSP8 Small Parcel White Small Parcel 8x5x2" 203x127x50mm 20x13x5cm £0.65
(£0.78 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Die Cut)Sku: RMWSP10 Small Parcel White Small Parcel 10x8x2" 254x203x50mm 25x20x5cm £0.79
(£0.95 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Die Cut)Sku: RMWSP17143 Small Parcel MAX White Small Parcel 16x14x3" 440x349x79mm 44x35x8cm £0.95
(£1.14 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Standard)Sku: RMBLC4 Large Letter Brown C4 14x10x1" 349x249x24mm 35x25x2cm £0.47
(£0.56 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Standard)Sku: RMBLC5 Large Letter Brown C5 9x6x0.8" 220x160x20mm 22x16x2cm £0.37
(£0.44 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Standard)Sku: RMBLC6 Large Letter Brown C6 6x4x0.8" 160x110x20mm 16x11x2cm £0.27
(£0.32 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Standard)Sku: RMBSP333 Small Parcel Brown Small Parcel 3x3x3" 76x76x76mm 7x7x7cm £0.25
(£0.30 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Standard)Sku: RMBSP444 Small Parcel Brown Small Parcel 4x4x4" 102x102x102mm 10x10x10cm £0.35
(£0.42 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Standard)Sku: RMBSP555 Small Parcel Brown Small Parcel 5x5x5" 127x127x127mm 13x13x13cm £0.45
(£0.54 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Standard)Sku: RMBSP666 Small Parcel Brown Small Parcel 6x6x6" 152x152x152mm 15x15x15cm £0.49
(£0.59 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Standard)Sku: RMBSP755 Small Parcel Brown Small Parcel 7x5x5" 178x127x127mm 18x12x12cm £0.39
(£0.47 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Standard)Sku: RMBSP864 Small Parcel Brown Small Parcel 8x6x4" 203x152x102mm 20x15x10cm £0.42
(£0.50 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Standard)Sku: RMBSP866 Small Parcel Brown Small Parcel 8x6x6" 203x152x152mm 20x15x15cm £0.45
(£0.54 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Standard)Sku: RMBSP966 Small Parcel Brown Small Parcel 9x6x6" 229x152x152mm 23x15x15cm £0.49
(£0.59 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Standard)Sku: RMBSP1294 Small Parcel Brown Small Parcel 12x9x4" 305x229x102mm 30x23x10cm £0.45
(£0.54 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Standard)Sku: RMBSP1295 Small Parcel Brown Small Parcel 12x9x5" 305x229x127mm 30x23x13cm £0.57
(£0.68 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Standard)Sku: RMBSP1296 Small Parcel Brown Small Parcel 12x9x6" 305x229x152mm 30x23x15cm £0.67
(£0.80 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Standard)Sku: RMBSP14106 Small Parcel Brown Small Parcel 14x10x6" 349x249x159mm 35x25x16cm £0.71
(£0.85 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Standard)Sku: RMBSP17143 Small Parcel Brown Small Parcel 17x14x3" 449x349x79mm 45x35x8cm £0.77
(£0.92 inc. VAT)

£0.00
0.00 inc. VAT)
Royal Mail Postal Boxes (Standard)Sku: RMBSP17146 Small Parcel Brown Small Parcel 17x14x6" 449x349x159mm 45x35x16cm £0.87
(£1.04 inc. VAT)

£0.00
0.00 inc. VAT)
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