FeiYen Swing Swivel with 2 Carabiners 30KN for Aerial Silks Dance, Spider Web Tree Swing, Hanging Hammock, Children's Pod Swing - Safest Climbing Rotational Device Hanging Spinner 2500 up Lbs High Quality Materials&Processes - Aluminum Magnesium Alloy, strong and durable. Hot forged with large bearings and heat treated, stainless steel axles Elaborate Structure - Wide eye openings of 2 Buckle support multiple carabiners and is triangular shaped, preventing rope or loads from sliding or shifting Rotation Feature - 2 Buckle connected with Sealed Ball Bearings. Smooth and Frictionless for 360Free noiseless Rotation. Great choice to upgrade your swing to be rotatable without the chains or ropes twisted Extensive Compatibility - Supports Hammocks, Aerial Silks, Hammock Pod Kids Swing, Outdoor and Indoor Kid's Chair Nook, Net Spider Web Round Swing, Swing N' Spin, Tree Swing Strap, Rigging Reliable and Safe - 30kN (1000 lbs) Tension. Up to 2,000lbs as Breaking Strength Tested. All pass CE and EN certification. Ideal Gift with a hanging swing for your friends and family