With a sleek, minimalist design, oversized rollers for best-in-class sliding action, 5/16''''-thick tempered glass, and low-maintenance CleanCoat+ glass treatment, the KOHLER® Premise shower door combines bold style with delightful functionality. This shower door includes Controlled Close, an innovative double-dampening technology that brings your door to a secure close without slamming and provides exceptional water containment as well as a removable center guide to make cleaning of the bottom threshold and glass panels easier. Because Premise can be installed to open from the left or right, it fits easily into your bathroom layout, and 3/8'''' out-of-plumb adjustability on each side makes the Premise shower door easy to install.