3 Roller Wall Mounted Manual Background Support System Wall Mount Backdrop Elevation Device Manual Photography Background Lifter

Good luck with your favorite purchasesHign-concerned Chemical : None Weight : 4.2kg/ 9.26 lbs Material : Hybrid material Origin : Mainland China Material : Iron, Plastic Process : Baking Paint Applicable Tube Diameter : 4.8cm/1.89in Hook Spacing : 9cm/ 3.54in Each Expansion Stick Total Length : 32cm/ 12.6in Each Expansion Stick Knob Diameter : 5cm/ 1.96in Each Bracket Size : 33*4.8*20cm/ 12.99*1.9*7.87in