DreamLine Infinity-Z 56-60 in. Width, Frameless Sliding Tub Door, 1/4" Glass, Chrome Finish Model Size: 56 - 60 in. W x 58 in. H; Walk-in Opening: 21 3/8 - 25 3/8 in.; Configuration consists of a Stationary Panel and Sliding Door Quality 1/4 in. (6mm) thick Clear certified tempered glass; Reversible for a right or left door opening to fit your specific layout Up to 1 in. adjustment per side for out-of-plumb (uneven) walls; Guide rails can be trimmed up to 4 in. for width adjustment Hardware Finish: Chrome; IMPORTANT! All measurements should be taken only AFTER walls are finished Professional installation recommended; Limited Lifetime Manufacturer Warranty Configuration consists of a Sliding Door and a Stationary Panel. Reversible for a right or left door opening to fit your specific layout Convenient towel bar. Aluminum wall profiles and guide rails. Wall profiles allow up to 1 in. adjustment per side for out-of-plumb (uneven walls) 56 - 60 in. W x 58 in. H; Door walk-in: 21 3/8 - 25 3/8 in.; Stationary panel: 27 in.; Guide rails can be trimmed up to 4 in. for width adjustment Quality 1/4 in. (6mm) thick ANSI certified tempered glass. Chrome finish. IMPORTANT! All measurements should be taken only AFTER walls are finished Professional installation recommended. Limited Lifetime Warranty