Item Name: Aluminum Alloy Support Poles Material: 6063 Aluminum Alloy Color: Silver Length: 2m Single Section Length: 0.55m Pin Length: 45mm Pipe Diameter: 19mm Pipe Thickness: 1mm Weight: about 720g(1.59lbs) Surface corrosion protection: Anodized aluminum Advantage: lightweight,solid,anti-rust,adjustable multi-sizes,portable,easy install,oxidation treatment surface Application: tent,tarp Package Including: 1 Pair 2m Support Poles 1 Storage bag