Premium silicone-core shock cords.

Tent pole shock cords lose elasticity and begin to fail over time. Upgrade your tent poles with this premium shock cord replacement kit. The 3.5mm silicone-core shock cord provided with this kit outlasts natural rubber and remains elastic to -40 F/C. In addition, the kit includes detailed instructions and all the materials you need to replace the tent pole shock cord on a typical 3-person backpacking tent.