Cardboard Postal Tubes + Plastic End Caps Strong A4/A3 330MM X 50mm Diameter (20 Tubes)

Suitable for safe storing and postage of posters, plans, charts, maps and other large documents. All postal tubes supplied with two end plugs. Size: 330mm x 50mm Durable cardboard tubes Kraft Paper Outer Layer Provides a Professional Finish And Tear Resistance.