Stainless steel body offers corrosion resistance and precise machin. Strong magnet sely holds doors open and s wind slamm. Compatible with smooth surfaces includ wood, glass, metal, and marble. Suitable for homes, offices, hotels, recreational vehicles, and cabinets. Includes adhesive stickers, screws, expansion pipes, and expansion bolts. Broad utilization: ground door stopper can be applied on most smooth surfaces, suitable for any apartment, school or office, heavy door, glass door, balcony door or window sash and more., Manufacturer: KXCVBNKLJ