Features 1、100% brand new and high quality. 2、Made of 304 stainless steel, resistant to rust, scratch and corrosion. 3、Each screw is equipped with buffer rubber circle to resist to shake. 4、High precision screw threads for stable fixation and longer service life. 5、Widely used for fixing and supporting glass advertise board, shop sign, mirror, show shelf, etc. Specification Features: 1. 100% brand new and high quality. 2. Made of 304 stainless steel, resistant to rust, scratch and corrosion. 3. Each screw is equipped with buffer rubber circle to resist to shake. 4. High precision screw threads for stable fixation and longer service life. 5. Widely used for fixing and supporting glass advertise board, shop sign, mirror, show shelf, etc. Specification: Material: 304 stainless steel Color: Silver Quantity: 20pcs Size: M12*20mm Package Weight: Approx. 252g/8.9oz Package list: 20 * Glass Standoff 20 * Screws 20 * Wall Plugs Package List