Backyard Discovery 2012com Ship's Wheel Glider, Green/Yellow Ship's Wheel glider makes swinging just like sailing a tall ship! Fun Ship's Wheel Design Chain length: 51". Includes two mounting rails for a single swing beam Swing set glider supports two children, each with weight of no more than 120 lbs Backyard Discovery swing set accessories Ship's Wheel glider makes swinging just like sailing a tall ship! Fun Ship's Wheel Design Chain length: 51" Glider supports two children, each with weight of no more than 120 lbs Includes two mounting rails for a single swing beam