Single Wall Cardboard Boxes 13.5" x 9.5". x 4.5" Units:25 Units Includes wall mounting bracket

Includes wall mounting bracket

Featuring glass fibre filaments

making them ideal for various postal needs

Single Wall Postal Mailing Cardboard Boxes are designed to meet Royal Mail's 'large letter' size restrictions

Looking for a different size or quantity

Single Wall Cardboard Boxes 13.5" x 9.5". x 4.5" Units:25 Units Includes wall mounting bracketInternal Dimensions 343x241x114mm (13. 5"x9. 5"x4. 5"). External Dimensions 350x250x120mm (13. 7"x9. 8"x4. 7"). Single Wall Cardboard Boxes are a budget friendly and practical packaging choice for e commerce businesses, online sellers, and general consumer use. Designed for lighter items, these sturdy yet lightweight boxes provide reliable protection while keeping shipping costs low. They arrive flat packed for convenient storage and easy assembly