KOHLER K-707551-L-BNK Revel Pivot Shower Door with 5/16" Thick Crystal Clear Glass, 70 x 43-1/8 x 48", Anodized Brushed Nickel Can be installed to open to the left or right Frameless, 5/16-inch-thick Crystal clear tempered glass Ultra-low threshold creates easy entry and exit to the showering space Cleancoat glass treatment repels water for improved ease of cleaning Self-closing mechanism offers superior feel and security against water leakage