Royal Mail Large Letter Boxes 337 x 236 x 19mm Maltese Cross C4 2 providing an eco-friendly packaging solution

providing an eco-friendly packaging solution

5mm for added strength

24" Wide x 168 metres in length

hassle-free assembly

Type of Powder - Refillable ABC Dry Powder

Royal Mail Large Letter Boxes 337 x 236 x 19mm Maltese Cross C4 2 providing an eco-friendly packaging solutionInternal Dimensions 337x236x19mm (13. 2"x9. 3"x0. 9"). External Dimensions 349x249x24mm (13. 8"x9. 8"x1"). Royal Mail Maximum Large Letter Size. Single Wall Large Letter Postal Mailing Cardboard Boxes are specifically designed to meet Royal Mail's 'large letter' guidelines, significantly reducing postage costs. Engineered for maximum operational and postal efficiency, these boxes feature a Maltese cross design, making them extremely easy to