With minimal metal framing, the Finesse™ bath door showcases your bathing enclosure. CleanCoat® technology creates a barrier between the water and the glass to help keep the doors looking like new. Sterling® Sliding Bath Door, Finesse™, 54-5/8 to 59-5/8 in Opening Width, 50-7/8 in Opening Height, Frameless, Tempered Glass, 1/4 in Glass Thickness, 55-3/16 in Overall Height, 59-5/8 in Overall Width, 22-15/16 to 27-15/16 in Walk Through, Anodized Aluminum, Matte Black