This shelf can be used in wedi niches as an alternative option to tiled shelves. The Premium Glass Shelf earns its name from the quality of the glass. The shelf is fully tempered safety glass, made from clear low iron glass, and is 3/8 inch thick. It is designed with a pencil polish front edge finish. The product is packaged safely in a retail friendly box to stack or hang. The Premium Glass Shelf is Made in the USA.