The Bulldog Extreme Belt Revolver Holster features 4-wall construction for durability and an ambidextrous clip and belt loop for comfortable wear. The outer wall is made of heavy-duty, water-resistant nylon, while the inner wall features a vinyl vapor barrier with padding and soft, scratch-resistant fabric to help keep your gun clean, dry and protected. Fits most 3" - 4" barrel medium-frame revolver handguns.