less design emphasizes glass and creates a sleek, minimalist look Innovative roller design with stainless steel bearings simplifies installation and provides out-of-plumb adjustability while glass is installed 17 in. (432 mm) vertical handles with 1/4 in. (6 mm) inside knob for easy opening and closing Cushioned center guide provides smooth, quiet sliding action CleanCoat+ glass coating creates a hydrophobic barrier that repels water, soap scum, and residue, saving time and protecting shower doors 10 times longer than original CleanCoat (Based on 2021 internal wear/abrasion testing using a microfiber cloth) Smooth, easy-to-clean wall jambs