Features: perfectly suitable for weddings, parties, birthday, baby shower, photography, photo booths, banner stand backgrounds, business events and so on Meet the needs of all amateurs and professionals at all levels of photographers. 2* Backdrop Support Sand. Aluminum alloy construction. Max height: 8.5ft Min height: 3ft 2* Interlocking adjustable crossbar Aluminum alloy construction safety, balance, and life time keeping, inter twist-locking cross bar connection. Max length: 10 ft Each crossbar extends to 5 ft Min length: 5.3 ft Interlock 2 crossbars into a long crossbar. Can hang drapes, balloons, string lights and flowers to make your space amazing 2* Heavy Metal Base size: 30CM x 30CM Weight:4.5kg/1 Pcs Flat base design for less space. 1* 100% Pure cotton White backdrop size 12ft x 10 ft White Muslin Backdrop Background Screen Kit, Ideal for Portraits & Object Product Shooting 100% cotton Seamless White Backdrop Fully machine washable. 2* Water weight bag Diameter: 46CM Suitable weight:7kg Increase the stability 4*4.5inch Photography Muslin Backdrop Clamps Color:Black Size: High:4.5" Wide:3.35" Maximum Opening: 2.4"inch mouth. 1* carry Bag Made of premium quality nylon prefect for transport and store the backdrop stand. Package Includes: 2* Background/Backdrop Stand 2*Cross Bar 2*Heavy Metal Base 1* White color Pure Cotton Backdrops(12 Ft x 10 Ft) 2*Water weight bag 2* wing nut 2*Screw 1*Wrench 4* 4.5" Photography Spring Clamps 1* Carry bag for background stand Kindly Note: Drape/flowers not included.