DreamLine Aqua Uno 56-60 in. W x 58 in. H Frameless Hinged Tub Door with Extender Panel in Chrome, SHDR-3534586-EX-01 Model Size: 56-60 in. W x 58 in. H; Walk-in Opening: 50 1/2 in.; Hardware Finish: Chrome Configuration consists of a Single Panel Swing Door and Extender Panel; Quality 1/4 in. (6 mm) thick ANSI certified tempered glass Extender Panel attached to the wall and tub with U-channels; U-channel allows up to 1/2 in. adjustment for width or out-of-plumb Convenient towel bar handle; Suitable for installation on straight (not curved) bathtub; Reversible for right or left wall installation Professional installation recommended; Limited Lifetime Manufacturer Warranty