The Bulldog Extreme Mark-Style Auto Belt 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 textured 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 Ruger® Mark-style automatic handguns with 4" - 5" barrels.