ReliaBilt 9550 Series 72 in x 80 in Chrome Mirror Panel Mirrored Glass Prefinished Aluminum Sliding Door (Hardware Included) Garden Gate stroke length removes more material stroke length removes more material with each stroke and selectable On Off Orbital action provides aggressive cuts in wood and smooth cuts in metal reliable and even traction Bright chrome aluminum frame construction Fits openings that are 68 in track set and installation hardware Adjustable for out of square openings Package includes all hardware and fasteners Category II safety backed mirror Low rise bottom track for minimal floor obstruction Top and bottom track are prefinished to match door