4 years & up. Scratchy, slippery, silky, or soft? Children learn to build tactile awareness and vocabulary skills as they interact with these 20 texture squares (ten different pairs) in a variety of hands on activities. Each textured pillow or patch is approx 2" to 3" in size and fits perfectly into small hands. Everything is stored in a drawstring bag and includes activities that make touching fun through vocabulary, communication, and tactile discrimination skills.