Color:Hanging Hooks-2pcs 2pcs Heavy Duty Extension Carabiner Hanging Hook Accessories Swing Chairs Fishing Spring Bag for Hanging Chair Hammock And Swing. - Sturdy steel frame. Galvanized and transparent coating for greater resistance to atmospheric agents. - The spring helps relieve impact stress, provides a more comfortable, softer feel, and increases the life of your hammock, in addition to your mounting surface. - Rated spring capacity of over 700 lbs. - Suitable for almost any punching bag, hanging chair, cocoon, egg chair, wicker basket. Details: Item Name: Spring Hook Material: Metal Quantity: 2 pieces Features: hammock accessories, durable, weather resistance Wire diameter: about 7mm/0.3" Length: 108mm/4.25" (approx.) Package includes: 2 x Garden Swing Springs Note: The data is all manually measured, 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.