The Manual Backdrop Support Roller Ceiling System - Double Axis features;

• Fits very nicely into your studio design. 
• Easily installed on your studio wall or ceiling. 
• Brand new and in the original package. 
• System includes gears, chains for two background rollers 
• You must use 2-inch inner diameter metal or pvc pipes (not included) for mounting backgrounds other than paper backdrops. 
• Assembly and operation instructions included. 
• Expansion inserts allow for compatibility with background cores from 1.5" to 2.87" in diameter.