Our B0 101.6mm capacity Wide Postal Tubes are ideal for sending multiple sheets of loosely rolled B0 sized documents and offer excellent in transit protection. Supplied with snuggly fitting end caps, that can be taped for added security, our wide postal tubes are ideal for sending, storing and protecting all your posters, papers, documents and other cylindrical goods. If you need to create custom length postal tubes, simply cut our B0 wide postal tubes down to the desired size and purchase additional end caps to make tubes to suit all your postal needs. Made from recycled fibreboard, these cardboard tubes are recyclable and biodegradable – without the end caps – making them the perfect eco-friendly mailing solution.