DreamLine SHDR-3445720-01 Aqua Ultra 45 in. Width, Frameless Hinged Shower Door, 5/16" Glass, Chrome Finish Model Size: 45 in. W x 72 in. H; Walk-in Opening: 27 in. minimum; Hardware Finish: Chrome Quality 5/16 in. (8 mm) thick ANSI certified clear tempered glass; Frameless curved design with a European style Anodized aluminum U-channel allows up to 1/4 in. adjustment for out-of-plumb; Stationary panel requires a Support Arm for additional stability Great choice for smaller bathrooms, where a sliding door will not work; Matches any SlimLine shower base 48 in. W or larger (sold separately) Product Warranty: Limited lifetime manufacturer warranty; Professional installation recommended