Features: 

• Background clips length: 20 cm/ 8 inches; Consist of stretchy cords, locking release tabs, hook-and-loop part, and metal clip
• This backdrop clip can attach to crossbars or light stands quickly and easily; Fast installation and disassembly
• Simply attach the clips to the screen at even intervals so that the screen can be kept tight and wrinkle-free
• Just strap them onto the side of the backdrop stand, clip them on side of the backdrop, and push the button or pull the string to make the backdrop tight
• In the active position, users can slide the muslin holder up and down the stand to their best interest; Adjustable and durable