Wooden Climbing Toys Set 3 in 1 Pikler triangleFor young children, cultivating physical abilities, balance control, courage, etc. through physical activities is beneficial to the child's future physical growth. Age Range 6 months to 4 years old. Climbing Toys Triangle pickler, Arch, Ramp. Maximum Weight Recommendation 66 Pounds Material Solid high-quality Wood & Metal Hardware Features 3 in 1. Foldable.  CARB Certification. Two-sided ramp Assembly Required Yes