The Finesse® Peak frameless doors offer minimal metal framing around the glass to showcase the bathing enclosure along with heavy 5/16 in glass for strength and stability. Sterling® Sliding Shower Door, Series: 547808-59, Finesse® Peak®, 56-5/8 to 59-5/8 in Opening Width, 66-3/16 in Opening Height, Frameless, Tempered Glass, 5/16 in Glass Thickness, 70-1/16 in Overall Height, 59-5/8 in Overall Width, 21-3/4 to 26-3/4 in Walk Through, Vertical Blade Handle, Anodized Aluminum, Nickel with Frosted Glass Pattern