This colourful, lightweight, fun-shaped portable vibrating cushion offers a gentle sensation when it is squeezed or sat on, relaxing, calming and soothing the body. Senseez eases the senses! This blue square will have your little one sitting in no time! Perfect for chairs and benches. Made from easy to clean vinyl. Requires 2 AA batteries (not included). Measures 10" x 10" x 3". Ages 3-12.