Two Sets of Summit Tree Stand Replacement Covers This listing is for Replacement Covers for two Tree Stands. You get Four Lengths of tubing 68" long. Four lengths of tubing (68") for TWO self climbing Summit Treestand. Four (4) lengths of very high quality, really tough heat shrink tubing 68" long each, enough to cover both Summit cables. We are a Summit Tree Stand Dealer and have sold this product out of our store for many years. Customers love it and it has proven reliable all over the US. This black heat shrink tubing is flexible, durable and of top quality. To install you just pull cable through heat shrink with wire or string. Best method to heat the material is with heat gun but propane torch or other methods can be used. Prevents metal to metal noise and protects the cable from he elements.