Features: perfectly suitable for weddings, parties, birthday, baby shower, photography, photo booths, banner stand backgrounds, business events and so on Enough to support the weight of background and all kinds of decorations, like flower walls, vine walls, balloons, curtains.. 2* Backdrop Support Sand. Aluminum alloy construction. Max height: 6.5 ft Min height: 2.7 ft 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:4.6kg/2 Pcs Flat base design for less space. 3* 4.5 inch 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 2* wing nut 2*Screw 1*Wrench 3* 4.5" Photography Spring Clamps 1* Carry bag for background stand Kindly Note: Flower and backdrop not included.