DreamLine Flex 56-60 in. W x 72 in. H Semi-Frameless Pivot Shower Door in Chrome, SHDR-22607200-01 Model Size: 56-60 in. W x 72 in. H; Walk-in Opening: 23 in.; Hardware Finish: Chrome 1/4 in. (6mm) thick ANSI 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! All measurements should be taken only AFTER walls are finished (tile, back walls, etc.); Professional installation recommended