Check the listing for details. Heat Mitigating Hand Rail Wrap - Hand Guard Wrap. Condition: New. Listed at 59.00 USD. Heat Mitigating Hand Rail Wrap is designed to protect the Shooter's hand from heat generated from rapid fire Designed to fit M-LOK or KEY-MOD rails or smaller diameter rails.Diameter range: 1.5″ to 2.5″Lengths: 5.0", 5.5", 6.0", and 6.5" All products are made with the highest quality U.S.A. made materials. Features:Hand positioning reference pointSoft point of contact for your rail on a hard surfaceReduces heat mirage from rail and barrel to keep your optics’ visibility clearEliminates the need for glovesThis Heat Mitigating Hand Rail Wrap is made in the USA with Mil-Spec and Berry compliant materials. Outer Material: 1000D CorduraInner Material: Non-Flammable, Non-Melting, Non-Shrinking and scratch free - Working Temperature: 1800°FThread: Nylon All wraps are made to order, leads times are usually 3-5 days.