Dozens to hundreds of these tubes. Shelter tubes are approximatley 23-inches to 24-inches in height. Used but most, if not all, are perfectly functional. Most are assembled with a stick, but they may need a new stick. It's easier to replace the stick with the tube assembled than to disassemble, IMO. The barrells are not included. Bring your container or I can put them in a plastic bag. I believe these are Blue-X tubes, but I'm not sure.
