Replacement Trapeze Bar Includes Gymnastic Rings Your child will find multiple ways to enjoy the versatile trapeze bar with triangle rings. Chains are not included, making this the perfect upgrade or replacement for an existing swing or acrobat bar. This swing promotes flexibility, hand-eye coordination and stamina in your aspiring backyard gymnast. It can easily attach to chain (not included) in a matter of minutes. Who knew something so much fun could be great exercise for your body too?