SUNNY SHOWER New Semi-frameless 2 Sliding Shower Doors. 44 in. - 48 in. W x 72 in. H, 1/4 in. Clear Glass, Brushed Nickel Model size:48" W x 72" H Material:1/4"thick ANSI certified clear tempered glass,aluminum guide rails Warranty:Limited 5(five)year manufacturer warranty Hardware Finish:Polished Brushed Nickel Finish; Structural positioning:Reversible for a right or left door opening to fit your specific layout Install:Professional installation recommended; Flooring threshold depth should be a minimum of 3 in;Including:2 glass panel,top & bottom track, towel bar and knobs, installation guide and all the installation accessories