Alpine Archery has created this new cable slide by combining Teflon and rubber into a high-tech composite housing, making the Mach 5 the best cable slide available. The new Mach 5 Cable slide features a Teflon slide surface, press fit into a rubber, vibration dampening sleeve and capped off with a space age looking slide body that is fitted with a termination point for a fall away rest pull cord if desired. Hardwoods Green HD.