EXCEPTIONAL QUALITY – We’ve been designing horizontal bars for over a decade and are excited to share our newest Kip Bar! We take feedback very seriously and improve based on recommendations. STURDY – Built with steel legs & the rail has a high-quality fiberglass core, making the direct pull-down weight limit 300lbs & the usage limit 120lbs. Bar is now made to last to Gymnastics level 3-4 ADJUSTABLE HEIGHT & EXPANDABLE – Easy to adjust bar from 36″”-58” so it can be used at multiple ages and heights. Optional Extension Kit sold separately if the child starts to outgrow the Kip Bar. EASY ASSEMBLY – With less than 10 bolts and the only tool required is a wrench, assembly is easy and quick. Excellent over the phone assistance if you run into any issues GUARANTEED DURABILITY -This Z-Athletic brand item comes with a 2-Year factory warranty. If your item is damaged during shipping or any part breaks within 2 years of purchase, please contact Z-Athletic directly.