200 350mm 24mm LARGE LETTER Size POSTAL TUBES Royal Mail PiP Poster A3 13" Long
350mm (35cm) Long. Mini PiP – 101mm x 101mm x 19mm. DL PiP – 217mm x 108mm x 20mm. C5 PiP – 218mm x 159mm x 19mm. C4 PiP – 320mm x 230mm x 21mm. Maxi PiP – 347mm x 246mm x 20mm.