Sylvan Arms Gun Mat Double-Sided Armorer's Rifle Gun Cleaning Servicing Assembly Mat 12" x 35" DOUBLE SIDED SERVICING MAT. The perfect cleaning and repair surface mat. Double sided: One side displays a full exploded parts diagram and the other side shows a sequential assembly and disassembly diagram, a quick and interesting reference guide. At 35 wide this mats additional width will easily accommodate your longer firearms. Polyester large, non-slip, soft-top surface servicing mat Soft top surface prevents and protects your firearms finish from scratches. Great for glocks, pistols and rifles. Machine washable