Made of 304 stainless steel, available in brushed and mirror finishes, sold in pairs with square decorative cover plates. U-shaped slot clamps tempered glass with built-in rubber gasket to prevent scratch, locked by side screws. Specially designed for frameless shower glass doors and minimalist glass partition doors, installed at the top and bottom of glass panel to work with floor spring or pivot hinge. Concealed installation without drilling glass, stable load-bearing, waterproof & rust-proof for wet bathroom areas.