"A highly functional accessory for your high-performance rifle, the GrovTec Rail Wrap wraps around your gun's handguard and does much more. Shielding your lead hand from heat transfer, this multi-functional wrap also provides electric cable management for other accessories and features elastic webbing for sling storage. Designed to work with M-LOK system rails, this wrap allows space for bottom- and top-mounted accessories. Designed to fit most handguard rails. 6""L x 5""W. Multi-functional rail wrap for high-performance rifles Wraps around handguard to shield hand from heat transfer Also helps organize accessory cables/wires Includes elastic webbing for sling storage Works with most handguard rails, including M-LOK system rails"