Review on Ultimate Security: Duck Twist N Pull Tamper Evident Mailing 1162926 - Providing Uncompromised Protection by Chef Buntiloy

This poster tube is very stable, well made and perfectly protects a poster or similar object in the tube. The red plastic tabs that secure the caps on either end do the job well and the caps themselves are sturdy. I don't know how strong these tubes are, but I pushed the sides fairly hard to see if they were starting to break and they didn't.