Allen Neoprene Stretch Buttstock Shotgun Shell Holder Mossy Oak Break-Up Infinity Camo. It provides a slip-proof grip surface that also protects the gun's surface and includes special slots for sling swivel studs. Specifications for Allen Neoprene Stretch Buttstock Shotgun Shell Holder: Manufacturer: Allen Color: Mossy Oak Fabric/Material: Neoprene Nylon Weight: 0.1 lb Length: 9 in Width: 5.85 in Features of Allen Neoprene Buttstock Cover Shotgun Mossy Oak Break Up Mossy Oak Break-Up Country camo 3mm stretch Neoprene and Nylon Fits Most Guns Slip-Proof Grip Surface Package Contents: Allen Neoprene Buttstock Cover Shotgun Mossy Oak Break Up Allen 20143: Neoprene Stretch Buttstock Shotgun Shell Holder Mossy Oak Break-Up Infinity Camo