NEEWER Photography 4 Roller Wall Mounting Manual Background Support System with 2 x Four Fold Hook, 8 x Expand Bar, 4 x Chain, Load Capacity per Roller: 22lb/10kg. Neewer Photography 4 Roller Wall Mounting Manual Background Support System, including Two(2) Four-fold hooks, Six(6) Expand bars, Four(4) Chains, Ten(10)Clamp Screws.
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