This pillow is made of soft bumpy material to create more sensations by rubbing the raised bumps. This lovable animal comes with a tail that can also be used to rub between fingers or across the face for extra tactile stimulation. Perfect for the most sensitive of children or for those who love turtles! It is especially great for children who have difficulty sitting for short or long periods of time; get distracted easily; have tactile sensitivities; have trouble concentrating; have difficulty with relaxation; have difficulty calming down; have difficulty sleeping.