Description
Large Letter Cardboard Boxes Postal Mailing White A4 340mm x 230mm x 23mm340mm Length x 230mm Width x 23mm Height (13.3″ x 9″ 0.8″) EXTERNAL. 330mm Length x 225mm Width x 20mm Height (13.1″ x 8.8″ x 0.7″) INTERNAL. Manufactured from High Quality Kraft Board, E-Fluted Rigid Single Wall 1mm Thick.High quality cardboard boxes manufactured in house using quality materials. Made from kraft board with smooth finish, these Royal Mail large letter sized boxes are ideal for use in Mailing Rooms and by Online Retailers.
