Aston SEN975-TR-SS-60-10-L is a shower enclosure designed to bring serenity to your home and tranquility to your every day life. It features tempered safety glass, high-quality hardware, and easy-maintenance durable fiberglass reinforced acrylic. This shower enclosure is designed to be used with tiled walls and has a 1/4" of tolerance for oversized wall thickness. It is important to note that the shower tray needs to sit on a flat level base for proper support. You will need a minimum of two people for assembly, as several of the sections can be large and unstable until assembled.