Talon Evolution Grips are adhesive backed grips for guns. The PRO grips combine the best characteristics of the granulate and rubber textures. The surface of the grip which is made of ground up rubber” provides an aggressive grip without being abrasive. The PRO texture is comfortable enough for most people to carry against the skin” however it can be used in competition if desired. Fits Sig Sauer P320 Full Size and Carry grip modules. Talon Grips are 100% Made in the USA. Adhesive material is less than 0.5mm thick.