Strictly for Kids Raging River, 36"h Mainstream Gentle Wave Storage System with 3 shelves. This durable all Baltic Birch plywood system will provide children and teachers with satisfaction while maintaining a clutter free environment. It provides the perfect divider arrangement to maintain balance in the classroom. Includes, 2-corner Waves, 2-90 degree waves, 2-small storage units, 2-inner Waves, 2-outer waves. A great value! Arrives fully assembled. Lifetime warranty.