It uses tempered glass and is SGCC certified to ensure safe use and installation. Our product offers an adjustable distance of 2 in. to accommodate different wall spacing. The versatile installation of either the right-or-left hand door opens to meet your operating habits. The glass is covered with an easy clean coating treatment, which can repel water, soap scum, and dirt. This helps to reduce the cleaning time by up to 90%, turning the current alcove into an elegant shower destination.