Commix 48 in. x 76 in. Sliding Frameless Shower Door in Chrome with 5/16 in. (8 mm) Clear Glass -Door measures 46 in. to 48 in. x 76 in. offering a walk-through width of 17 in. to 19 in. Offers 2 in. W. adjustability -Shower door only - does not include shower walls or base