Backdrop Support System with 10 ft Crossbar and 2 x Premium Muslin Backdrop Support System StandEasy to set up and store (Just needs a few seconds) Perfect lightweight aluminum tripods Solid Safety 3 Legs Stages Premium quality support bars Height Adjustable Min 2.7 ft.Max 9.6 ft. Width Adjustable Min 5 ft. (2 crossbars) Max 10 ft. (4 crossbars) Interlocking crossbars (4 pcs) Holds canvas, muslin or paper Premium muslin support system for pro photographerGuarantees durability, safety, balance, and life time keepingInter twistlocking crossbar connectionBigger stand diameter, thicker crossbars and StandBackdrop Elastic String ClipUsed on crossbar (Diameter 28mm) Maximum load 5 lbs. Backdrop elastic string clips are essential for hanging muslin, or other cloth backgrounds. It's nice for stretching out the wrinkles from muslin backgrounds.Ring Backdrop Holder Clips (Backdrop Helper) Used on crossbar (Diameter 28mm) Maximum load5lbs.Heavy duty Portable Carry Bag Premium quality nylon material