25 x Cardboard POSTAL TUBES A3/A4(330x50mm) 13"+PLASTIC CAPS Packing Postage
A4(240mmx50mm)9". The Inner Kraft is made from 100% Recycled Paper. The Outer Kraft is made from a Composite of Recycled Paper & Kraft. A2(460mmx50mm)18". A3/A4(330mmx50mm)13". A1(630mmx50mm)25". Wall Thickness 1.5mm.