The TEKR17RUGERMK4 Tekmat Ruger MK4 gun cleaning mat is an oversized mat, sized at 11 x 17 inches and a thickness of 1/8th inch. This spacious design ensures you have ample space for disassembling your handgun and cleaning it in place, hence eliminating the need for moving parts around. This mat is also designed with an informative touch, featuring an overview of the Ruger MK4\'s history along with an easy-to-follow parts diagram. This detailed parts map makes understanding and maintaining your Ruger simpler than ever.