The Bianchi Model 4501 Pocket Change holster features maximum concealment and comfort in a compact, lightweight holster. The rubberized grip material on both sides of the holster's exterior allows it to slip easily and simply into the pocket, yet will stay firmly in the pocket when drawn. The nylon material inside allows a smooth and reliable firearm draw each and every time. This design both conceals the shape of the firearm in the pocket and minimizes bulk. The Model 4501 Pocket Change is available in two sizes; one for small frame 2-inch revolvers and one for the .380 medium auto i.e. Sigarms P230, P232 Walther PPK and similar.