2:1 Ratio Fabric Tubing Heat Shrink Braided Sleeving 3/8″-25ft | 2 IN 1 Wiring Harness Tubing Abrasion Resistant Flexibility Cable Sleeve for Auto Protection Wire/Sheath/Irregular Shape Hose. Wear Resistant Material: Heat Shrink Braided Sleeve made of polyester fiber and polyethylene, tightly woven structure sturdy and thick, Abrasion Resistance up to 150,000 cycles.It stays stiff after shrinkage for durability and abrasion resistance. Leia Mais