The BlackHawk Rifle Cheek Rest with Rifle Ammunition Carrier is made with BlackHawk's exclusive non-slip material, this shell-holding cheek pad offers comfort while increasing the shooter's grip at the same time. The Rifle Cheek Rest is made of 1000 denier Nytaneon and closed cell foam and is designed to aid in eye relief efficiency, slipping and felt recoil to the neck and cheek. The tie down systems ensures proper fit to all rifle stocks. Due to product design, this allows for use by right-handed shooters only. Blackhawk Ammo Cheek Pad Black - This pad is made with Blackhawk's exclusive HawkTex non-slip material and 1000 denier nylon.