Description It is made of galvanized iron, which is wear-resistant, weather-resistant, and rust-proof, and has good hardness and strength with a long service life. Specification Color: Silver Material: Galvanized Iron Style: Modern Shape: Rectangular Mounting Type: Free Standing Type: Wedding Party Backdrop Stand Pipe Kit Assembly Required: Yes Load Capacity: About 10kg or 22lbs Single Pole Length: 1m or 3.3ft Single L-shaped Pole Length: 91.5cm or 36inch Single T-shaped Pole Length: 40cm or 15.7inch Wall Thickness: 1mm or 0.04inch Square Tube Size: 20x20mm or 0.8x0.8inch Each Base Size: 51x23cm or 20x9inch Overall Size (LxH): 6x3m or 19.7x9.8ft Package Size: 108x25x9.5cm or 42.5x9.8x3.7inch Gross Weight: 10.2kg or 22.5lbs Net Weight: 9.55kg or 21lbs Package Included 15 x Poles 3 x Bases 1 x T-shaped Fitting 1 x English Installation Instructions Notes Please put sandbags (not included) on each base in outdoor windy weather to further enhance their stability.