Model Size: 44 - 48 in. W x 76 in. H; Door walk-in: 18-22 in.; Hardware Finish: Brushed Nickel Quality 5/16 in. (8 mm) thick certified clear tempered glass; DreamLine exclusive ClearMax water and stain resistant glass coating Double sliding bypass configuration allows entry from left or right side; Dual towel bars double as handles on each panel Aluminum water guards accommodate up to 1/4 in. for out-of-plumb (uneven) walls; Model can be trimmed up to 4 in. for width adjustment Lifetime Limited Manufacturer Warranty; Three (3) Year All Hardware Finishes Warranty. Double sliding bypass configuration allows entry from left or right side; Specially designed rollers create a smooth, quiet gliding operation Model Size: 44 - 48 in. W x 76 in. H; Door walk-in: 17 3/4 - 21 3/4 in.; glass panel: 25 1/4 in.; Dual towel bars double as handles on each panel Anodized aluminum water guards allow 1/4 in. for out-of-plumb (uneven walls); Top and bottom guiderails can be trimmed 4 in. for width adjustment 5/16 in. (8 mm) ANSI certified clear tempered glass; Brushed Nickel finish hardware; Warranty: Limited lifetime warranty IMPORTANT! All measurements should be taken only AFTER walls are finished (tile, back walls, etc.); Professional installation recommended