Quantity: 5 pieces Spring hook set: 5 galvanized iron spring hooks, long service life and strong elasticity. Camping accessories: Tension springs are suitable for beaches and strong winds. When the wind is strong, the carabiner can buffer the wind and prevent the wind from damaging the tent. HIGH-QUALITY METAL: The blind spring is made of high-quality galvanized iron. It is more wear-resistant and corrosion-resistant than stainless steel and can be used in any environment. Good elasticity: The fixed tension spring of the sun sail can hold your tent securely, windproof and prevent damage from strong winds. Wide range of applications: The springs are perfect for outdoor camping, hiking, traveling, picnics, beaches, tents, awnings, and can be used anywhere. Regardless of the environment. Note: The data are all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.