The DreamLine Sapphire is a Semi-Frameless Sliding Bypass Shower Door with a modern, elegant design and a striking look. The Sapphire features thick tempered glass, convenient dual towel bars and sleek rollers for smooth gliding action. Integrated vinyl stoppers offer glass safety and operational security for the Sapphire. DreamLine exclusive ClearMax water and stain resistant glass coating provides superior protection from buildup and easy maintenance. Turn your shower space into a gem with the Sapphire shower door. Double sliding bypass configuration for left or right side entry to the shower High quality (3/8") thick certified clear tempered glass Glass Type: Clear Top and bottom guiderails can be trimmed up to 4" for width adjustment Wall profiles accommodate up to 1/4" for out-of-plumb (uneven walls) Integrated vinyl inside wall profiles for glass safety and security Specially designed rollers create a smooth, quiet gliding operation Dual towel bars double as handles on each panel Drilling into the threshold is required for installation of this product Minimum threshold depth of 3" is required for proper installation Professional installation recommended Before making your shower door selection, make sure walls are finished with tile or other materials, for proper measurements Key Features & Innovations ClearMax DreamLine's selection of premium glass is strategically designed to help prevent water stains and spots and harsh build-up and makes upkeep a breeze.