Walls for learning promote perception and precision motor skills, and offer optical, acoustic and sensory elements. Ideal for keeping children busy in entry ways and waiting areas. No loose parts, so nothing gets lost and there's nothing to clean up. These toddler-sized panels are packed with sensory experiences and promote the development of fine motor skills. Ideal for a large variety of ages. Perfect for any classroom, therapy center or children's waiting area. Set includes individual panels #120215, #120216, and #120218. Made of birch veneer. All mounting hardware is included. Enjoy $88 savings when you buy this as a set versus individual panels!