Product Name : Climbing Triangle, Montessori Climbing Gym, Climber, Modifiable Triangle, Toddler Triangle, Happymoon, Transformable Triangle, Gym, Pikler, Kletterdreieck, Pikler Dreieck. An adjustable climbing frame or climbing triangle will be the perfect training and play toy. HappyMoon climber or Foldable ladder triangle is designed as a starter kit to develop gross motor skills, balance control, courage, and much more. Climbing ladder or step triangle is designed according to Waldorf toys and Montessori furniture principles. Baby climber gym for toddlers is the perfect gift. It is for children as young as 1 year to approx 7-8 years old. Climber is delivered in an unassembled way. This is because there is high probability of damages for assembled item. As well as assembled item increases the transportation cost to large extent. Assembly only by adults!