Ultimate Arms Gear Gunsmith & Armorer's Cleaning Work Tool Bench Gun Mat For The Remington Arms Model 700 Rifle Large exploded view schematics diagram of gun and parts list : 12" x 36" Neoprene rubber backing prevents fluids from penetrating through to work surface Soft polyester top protects gun and parts from scratches Diagram and Parts Description. Black Mat Imprinted with Remington 700 Exploded View