Model Size: 30 1/2 in. D x 28 7/16 - 32 7/16 in. W x 72 in. H; Walk-in Opening: 18 7/8 in.; Hardware Finish: Chrome 1/4 in. (6mm) thick certified clear tempered glass; Semi-Frameless glass design that is built to last Up to 4 in. width adjustment within telescopic rails; An additional 1/2 in. adjustment per side for width or out-of-plumb within wall profiles Solid brass pivots provide durability and luxury; Anodized aluminum wall profiles; Full length magnetic door latch for water tight closure IMPORTANT! Please measure opening only AFTER walls are finished (tile, etc.); Professional installation recommended; Pictured shower base not included