This climbing triangle is a perfect gift for children to have fun indoor! It is made of high-quality pine and the triangular structure makes it very sturdy. It is coated with non-toxic BPA free varnish and has passed ASTM certification to ensure the safety of children. With a high bearing capacity of 135 lbs it is suitable for children over three years old. It can not only increase the fun of play but also develop the child's athletic ability. There are 3 difficulty levels which is suitable for children of different ages. In addition the smooth and waterproof surface makes it easy to clean and stains can be easily removed with a damp cloth. This is an excellent toy for your child. Don't hesitate to buy for your children as gifts now! If you are looking for such product don't hesitate to buy it now! --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 ages