Material: stainless steel(304)/ brass Surface Treatment: mirror polish and satin; satin nickel, chrome plated polish, PVD etc. Suitable: suitable glass thickness from 8mm to 12mm. Character: adjustable or steady. And glass door will open automaticlly when hinge located at 30 degree. Packing: inner one pc with a plactic bag in a neutral box, and outer strong carton.