BEARING SWIVEL:The innovative bearing design swivel offers smooth and frictionless rotation.Very Compact and Symmetrical Swivel.The large bearings we use are more load-bearing and can be used more widely. Diamond Design:Wide eye openings of 2 Buckle support multiple carabiners and is triangular shaped, preventing rope or loads from sliding or shifting. INDOOR & OUTDOOR USE:Use with Hanging Swings, Clambing, Aerial Silks, Pod Kids Swing,Outdoor and Indoor Chair Nook, Net Spider Web Round Swing,Outdoor Swing N' Spin,Tree Swing Strap, Saucer Spinner Tree Swing, Swing Strap, or Anywhere You Need Dependable, Smooth Rotation Without Twisting Chains or Ropes. CORROSION RESISTANCE,HIGH HARDNESS:304 stainless steel rings made of high quality raw materials.No rust,corrosion resistance,high hardness, non-toxic and pollution-free environment.Suitable for any scene. WHAT YOU GET:Recommended for Ages 12+. 360° Swing Swivel with 2 Carabiner ,If you have any questions about this swing hanger, or there is a problem with the product quality. Please contact us and we will give you a satisfactory solution within 12 hours.