HIGHEST QUALITY SWIVES: Swivel Ring MADE OF high quality metal, INDUSTRIAL BUILT HIGH QUALITY GREAT CHOICE TO UPGRADE FOR ALL KINDS OF RIGGING AND HANGING: For Using with Static and Dynamic Ropes Placed Between a Load and Either Rope or Cable, Can Be Rotated 360 degree, and The Rope Does Not Twist Knot PATENTED INNOVATIVE DOUBLE SEALED BALL BEARING DESIGN SWIVES: Frictionless 360°Free Rotation, Very Compact and Symmetrical Swivel, Total Weight Limit - 1,200 lbs,bearings 800 lbs rotate freely EXTENSIVE COMPATIBILITY: Supports Hanging Swings, Hammocks Chair, Climbing, Aerial Silks, Pod Kids Swing, Outdoor and Indoor Kid's Chair Nook, Net Spider Web Round Swing, Swing N' Spin, Tree Swing Strap, Rigging, punching bags, or Anywhere You Need Dependable, Smooth Rotation Without Twisting Chains or Ropes 100% SATISFACTION GURANTEED: If you are dissatisfied for any reason, return your order within 30-Days, we will always go above and beyond to ensure you are happy with your customer experience with SELEWARE. US Patent Pending. All Rights Reserved If you want to enjoy the joy of spinning, SELEWARE Heavy-Duty Swing Rotation Device is a must To Upgrade Your Swing by Turning It Into a Super-Smooth Spinning Machine. Kids Absolutely Love It!SELEWARE bearing swing swivel supports different kinds of Hanging and Rigging, like swings, hanging chairs, hammocks, tire swings, punch bags, sports rope fitness ropes or any entangled and twisted ropes, suitable for indoor and outdoor use. Recommended age 12+DIMENSIONS: Swivel :3.77 x 1.57 inches, Hook distance: 0.98 inchesAttention:In order to use safety, please check if the screws are tight before use.