The TEKR17BERPX4 Tekmat is specifically tailored for the Beretta PX4 Storm gun. Its expansive dimension of 11 x 17 inches and a thickness of 1/8 inch provide ample space for efficient disassembly and cleaning without the need of moving parts around excessively. This multi-functional mat not only adds convenience to your cleaning routine but provides insights into the historical background of the Beretta PX4. The mat features an easy-to-understand parts diagram that aids in comprehending the components comprising your px4.