DreamLine Unidoor Plus 58 1/2 - 59 in. W x 72 in. H Frameless Hinged Shower Door in Satin Black, SHDR-245857210-09 FeaturesInline attached to the wall by a 1 in. anodized aluminum U-channel; 1/2 in. width or out-of-plumb adjustment available on Inline panel sideModel Size: 58 1/2 - 59 in. W x 72 in. H; Walk-In Opening: 27 in.; Configuration: Shower Door and Inline PanelPremium 3/8 in. (10mm) thick certified tempered glass; DreamLine ClearMax water and stain resistant glass coating; Glass Type: ClearReversible for a right or left door opening; Hardware Finish: Satin BlackWall studs or other reinforcement behind finished walls required for hinge installation; Professional installation recommended .