The  SWING-AWAY is used to attach the tire swing to the tree trunk or swing set when the tire swing is not being played with. We supply a large Eye-bolt (which you screw into the wood), 4 feet of durable white, yellow or green chain encased in a green rubber sleeve and a handy hook to connect the chain together.  The soft rubber encased chain will not damage the tire and looks good supporting your swing.  The swing can also be secured with a lock to prevent unauthorized use.