The TEKR36HKMP5 by Tekmat is a comprehensive H&K MP5 gun cleaning mat, measuring an ample 12 x 36 inches with a thickness of 1/8 inch. This generous size provides abundant space for disassembling and cleaning your firearm without the hassle of moving parts around. This mat also includes a concise summary of the H&K MP5\'s illustrious history, in addition to a clear, easy-to-understand diagram of the component parts of your H&K firearm.