Aluminum Heavy duty aluminum ceiling track is easy to install and easy to divide a space for your needs. Office/ Studio/ Apartment/ Bedroom/ Storage This set includes two 6ft white aluminum ceiling track (can be cut to your favored size using included track saw), 20 ball bearing sliders with stainless steel hooks, 2 end caps, 1 track saw, mounting hardware and 1 panel of curtain Curtain measurement: 150 inch W x 96 inch H Track material: Aluminum; Curtain material: 100% Polyester Curtain Machine Washable Room Divider Ceiling Track with Curtain Set - For Spaces 8ft Height x 6ft - 12ft Wide, Red