WIDE RANGE OF APPLICATIONS: Easy to be bent into various shapes, such as trapezoid, bow, L-Shape, arc, suitable for any window and ceiling track room divider system FLEXIBLE, BUT DURABLE: PVC plastic, this curtain track ceiling mount is designed to be flexible, system can bend and twist to fit a range but strong enough not to crack or break PACKAGE INCLUDES: Are you looking for a way to break up a larger room? Our ceiling curtain track set comes with everything you need to solve your problem space! The package includes a 1x 9.8FT (3m) flexible curtain track, 30x track rollers, 30x iron curtain hooks, 9x snap-on ceiling brackets, 2x end covers, and required hardware Easy custom installation: Install our flexible curtain track with ease using snap-on brackets and slide-on rollers—no special tools required. Bend it to fit corners, curves, or bay windows, and cut it to size with a fine-tooth hacksaw. To straighten the track before mounting, simply use a heat dryer or soak it in warm water for a few minutes. Wall requirements：The ceiling curtain track works great for solid brick, concrete,Natural dense stone ,Hollow sand brick ,Solid gypsum board,Porous brick ,Hard solid objects. ,wood ,Lightweight concrete hollow bricks.if your ceiling or wall are hollow,pls check if it is possible to use an electric drill to drill holes at first. ATTENSION: For ease of transportation, curtain rail is colied when we packaged, we recomand to straighten curtain rail by bending in reverse at the creases. 1