The Finesse® Frameless Bath doors offer minimal metal framing around the glass to showcase the bathing enclosure. Sterling® Sliding Bath Door, Series: 5400, Finesse®, 54-5/8 to 59-5/8 in Opening Width, 51-5/16 in Opening Height, Frameless, Tempered Glass, 1/4 in Glass Thickness, 55-1/2 in Overall Height, 59-5/8 in Overall Width, 22-3/4 to 27-3/4 in Walk Through, Anodized Aluminum, Silver with Smooth/Clear Glass Texture