Tube Storage: Keep your posters organized and protected with these durable and reliable cardboard poster tubes Easy to Store and Transport: These tube storage containers make it simple to store and transport your artwork or documents safely Keep Clean and Tidy: Keep your shipping and mailing materials organized and tidy with these convenient cardboard poster tubes Space Saving and Easily Stackable: Save space in your home or studio by stacking these cardboard poster tubes when not in use Convenient to Carry: These paper tubes are lightweight and easy to transport, for artists on the go