SUNNY SHOWER B020, Frameless Bypass Sliding Shower Doors, 56" - 60" x 72", 1/4" Clear Glass, Chrome Finish Model size:56" - 60" 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 Chrome 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