-Made of high-quality pine and coated with non-toxic BPA free varnish-Triangular structure and good connections provide a solid foundation-Certified by ASTM to ensure the safety of children-The smooth and waterproof surface makes it easy to clean-With a high bearing capacity of 135 lbs-An excellent choice to develop kids' muscles and motor skills-3 difficulty levels for children of different agesâ- High-Quality Natural Material - The climbing triangle ladder is made of high-quality pine and the