ARTR Titanium Lava Fiber 2" x 50' Exhaust Header Wrap kit with 10pcs 11.8 Inch Stainless Locking Ties Universal application. Withstands 1800F direct/2500F intermittent heat Promotes increased flow for improved performance. Reduces temperature & vibration breakdown Material made from crushed lava rock. Outperforms cheap aftermarket colored fiberglass tape insulation wraps 2 inch wide and 50 feet long It is better to soak wraps in water and wear gloves for installation