Item Name: Studio Backdrop Clips Work Room Photography Background Cloth Clamps Side Clips. You can slide the muslin holder up and down to their best position, push on button to adjust the length to the gap.Backdrop Clip only, other accessories demo in the picture is not included.This backdrop clip is adjustable,light and durable.Made of high quality Nylon material which is durable and long life to use.It can easily and quickly attach to crossbars and light stands.Specification:Color: BlackMaterial: NylonSingle size: 20Cm The Package Include:8 x Side Clips *Please make