Children's XL Rust-resistant Montessori Climbing Frame Dome with Slide | 3-12 yearsLittle Helper's climbing dome with slide is a perfect activity centre for 3 12 years old kids to crawl, climb and slide. It can be used to improve kids' motor skills, social skills, balance ability, hand feet coordination and critical thinking. Plenty of steel pipes consist the whole frame and the weather resistant material consists of the platform for long term use. And the whole unit can withstand a weight up to 400 lbs, holding up to 3 kids