DreamLine Prism Lux 34 5/16 in. D x 34 5/16 in. W, Frameless Hinged Shower Enclosure, 3/8" Glass, Brushed Nickel Finish Model Size: 34 5/16 in. D x 34 5/16 in. W x 72 in. H; Walk-In Opening: 23 5/8 in.; Hardware Finish: Brushed Nickel Adjustment: This model offers NO adjustment for width or out-of-plumb (uneven walls); Premium 3/8 in. (10 mm) thick certified tempered glass Compatible DreamLine shower base sold separately (Model#: DLT-2036360) IMPORTANT! Matching shower base will measure 2 in. larger than shower unit Professional installation recommended; Drilling into threshold is required for installation of this product