Features 1. 100% brand new and high quality. 2. Made of 304 stainless steel, resistant to rust, scratch and corrosion. 3. Each bolt is equipped with buffer rubber circle to resist to shake. 4. High precision screw threads compatible with stable fixation and longer service life. 5. Widely used compatible with fixing and supporting glass advertise board, shop sign, mirror, show shelf, etc. Features: 1. 100% brand new and high quality. 2. Made of 304 stainless steel, resistant to rust, scratch and corrosion. 3. Each bolt is equipped with buffer rubber circle to resist to shake. 4. High precision screw threads compatible with stable fixation and longer service life. 5. Widely used compatible with fixing and supporting glass advertise board, shop sign, mirror, show shelf, etc. Specification: Material: Stainless steel Color: Silver Quantity: 4pcs Size (Dia. * L): 19*120mm, 19*150mm (Optional) Package Weight: Approx. 181-192g Package List: 4* Glass Standoff 4 * Self Tapping Screws Package List 4 * Glass Standoff 4 * Self Tapping Screws