Features:Same great features as Classic Grind-to-fitReduces up to 70% of felt recoilHelps reduce up to 70 percent of felt recoil, increase stability for improved controlMade from LimbSaver's proprietary vibration-dampening NAVCOM material; non-slip surface for use in all harsh weather conditionsProvides stable shooting platform while also improving the comfort of your firearm.Built to be used outdoors in all harsh environments1a ^2 Thick (LOP)5 1/2" x 1 31/32 | Grindable to 3 7/8" x 1 11/32"