4-Roller Wall-Mounted Manual Backdrop Support System

Package Contents:

Two Four-fold hooks,

Four pairs Expand bars,

Four Chains (Random Color) 

Clamp Screws x8

3 meters crossbars x4

Package Size : 10cm x 35cm x 47cm
Package Weight : 8kg

Perfect for backdrops support.
Durability & lightweight and easy to use.
Quick and easy to makes raising and lower your backdrops.