The Climbing Wall attachment is a great addition to the Pikler Triangle playset. Easy to attach and remove it adds a more advanced climbing challenge. It enhances coordination, balance, and stability. Children build strength in their arms, legs, and core. The Climbing Wall simply attaches to the Pikler Triangle in seconds and locks securely in place with the turn of the handles-No tools needed. The Climbing Wall comes fully assembled and ready to climb out of the box.