Model Size: 58 - 58 1/2 in. W x 72 in. H; Walk-In Opening: 27 in.; Configuration: Shower Door and Inline Buttress Panel Inline Buttress Panel Size: 30 in. W x 34 in. H; 1/2 in. width or out-of-plumb adjustment on Inline Buttress panel side Premium 3/8 in. (10mm) thick certified tempered glass; DreamLine ClearMax water and stain resistant glass coating; Glass Type: Clear Reversible for a right or left door opening; Hardware Finish: Chrome Wall studs or other reinforcement behind finished walls required for hinge installation; Professional installation recommended