1. Camping accessories: tension spring is suitable for the beach and strong wind conditions. When the strong wind comes in, the spring hook can dampen the wind and prevent the wind from damaging the tents.2. High quality metal: The springs for awnings are made of high quality chrome. It is more wear-resistant and corrosion-resistant than stainless steel and does not rust. It can be used in any environment.3. Good elasticity: Awning attachment tension springs can fix your tent firmly and windproof, and prevent it from being damaged in strong winds.4. Wide Applications: coil springs are great for outdoor camping, hiking, travel, picnics, beaches, tents, awnings and can be used in any setting.Delivery Quantity: 4pcs,Package Contents: Only the above package contents, excluding other products.Size: 12*3.5cm(Reminder: The size is measured manually, please allow 1-2 cm measurement error)Color: silver(Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)