The TEKR36MINI14 by Tekmat is a Ruger Mini 14 gun cleaning mat with dimensions of 12 x 36 inches and a thickness of 1/8 inch. Its large size affords ample space to dismantle and clean your firearm without scattering parts everywhere.Included with this mat are an enlightening brief on the history of the Mini 14, and an easily decipherable parts diagram outlining the various components that constitute your Ruger.