Product DescriptionAdd a monkey bar kit or metal ladder to your swing set with the metal monkey bars by Swing-N-Slide. Each kit includes six 21. 5-Inch metal rungs and hardware. Each monkey bar rung is powder coated to prevent rust and protect small hands. Monkey bars not only add a great activity to your backyard play set, but they also help promote upper body strength and agility in your child. Lumber is not included.From the ManufacturerThe Monkey Bar Kit is designed to mount to most wooden playsets. Each kit includes (6) metal rungs, fully illustrated plans and all hardware required for mounting. 300 lbs. weight capacity per set.