For the best results place over the damaged section and hold in place with suitable tape. Tent pole repair tubes Pack of four Diameter: 13mm Length: 127mm Weight (per tube): 12g Material: 100% aluminum alloy For the best results place over the damaged section and hold in place with suitable tape. - Tent pole repair tubes - Pack of four - Diameter: 13mm - Length: 127mm - Weight (per tube): 12g - Material: 100% aluminum alloy.