One of the most famous names in firearms provides this handy mat for use at home, in the office, or in your work area. This black mat is printed in white and shows every piece of a Glock pistol labeled for easy identification. It also explains their "Safe Action" system and includes detailed drawings. Made of thick polyurethane, the back features a non-skid texture. It measures 17 x 10.875" and is about .25" thick.