These colorful, lightweight, fun shaped vinyl pillows offer a gentle vibration when they are squeezed or sat on. They operate on batteries and have a small pouch inside that can vibrate to offer sensations to relax, calm or soothe the body. Kids that have trouble sitting for meals, stories, car rides, shopping trips, school work, movies, or anything else will be comforted by the vibrations of the Senseez. Kids that have trouble falling asleep will enjoy the relaxation of the sensations.Use them at home. Use them at school. Use them in restaurants or on the go. The vinyl material makes them easy to keep clean all day. The pillows are small enough to take anywhere and are made just for little bums. Recommended age, toddler and up.