Description:1. Plastic coating process: The iron chain is covered with plastic, full thickness, not easy to rust, and durable.2. Strong bearing capacity: All chains have passed the tensile test, and the chain itself bears 700KG, which guarantees safety.3. Bright colors: Green, red, blue, yellow, four colors, bright and beautiful appearance.4. Easy to install: A chain is equipped with two hooks for easy installation, which makes the swing height adjustment very easy and flexible.5. Outdoor fun: Swinging is the most popular activity in any outdoor playground or climbing frame. This heavy-duty swing chain can help you achieve rich outdoor activities.Specifications:Color: Green, red, blue, yellowMaterial: IronProcess: plastic coatingSize: About 120*2.5*0.9*0.6cm/47.24*0.98*0.35*0.24inch (length*chain hole length*chain hole width*chain single side diameter)Package Includes:1Pc * Swing chain2Pcs * Hook