Pikler triangle and reversible 12"x46" ramp. When assembled the 8 rung triangle is 29" tall. The ramp can connect to any rung so the slope can be adjusted to fit your child's development. Retails for $440. Pickup in Clairemont near Mesa College. We chose this brand due to its superior construction and easy collapsible storage. Very smooth wood with rounded edges and no protruding hardware. The Pikler Triangle is a must-have for your child's gross motor development. Certified by the Pikler Organization and designed based on Dr. Emmi Pikler's principles, this American-made climbing triangle enhances balance and gross motor skills. Watch as your little one learns to stand, climb, and collaborate with others on this versatile and imaginative play structure. Safety is a priority with its sturdy construction and automatic lock feature. Fold it flat for easy storage.