10.1 x 7.4 feet (W x H) Length Adjustable Backdrop Support System Studio Kit

[2 x] Backdrop Support Stand System - Good Flexibility with Width (5.3 ft.?????10.16 ft.) & Height (2.6 ft.?????7.4 ft.) Adjustment [4 x] Spring Clamp-Help in the windy or unbalanced ground circumstances for stability.-(Note) This bag comes empty. Please fill with gravel or other substances to add weight [4 x] Backdrop Elastic String Clip- A handy accessory for removing wrinkles from backdrops and keeping them tight with elastic tightening [2 x] Sand Bag- Help in the windy or unbalanced ground circumstances for stability.- (Note) This bag comes empty. Please fill with gravel or other substances to add weight [1 x] Carry Bag