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 & 2* Vertical Rod Aluminum alloy construction. Max height: 6ft Min height: 2.9 ft 7* Interlocking crossbars Aluminum alloy construction safety, balance, and life time keeping, inter twist-locking cross bar connection. Max length: 10 ft Min length: 3.8 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* Vertical Rod 7*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.