This Hilti screwdriver set comes with 22 pieces and a red case for easy organization and transportation. The screwdriver is designed with a combination drive type and features a magnetic tip for easy screw placement. The tool set is perfect for both metric and standard measurements and is suitable for various home and garden projects. The item length is 7 1/2 inches, making it comfortable to hold and use. This hand tool bit driver tool set is an essential addition to any handyman's collection.