Awesome double-layer, honeycomb-shaped gel seat cushion is superb for people who wiggle in their seats! Helpful for individuals who need a little movement to help them focus better and make their bodies feel calmer. The unique design of these cushions promotes increased air circulation, keeping the cushion at a soothing cool temperature. Honeycomb Sensory Cushions are a terrific sensory diet tool that make a great sensory seat for older children, teens, and adults at home, in classrooms, or at the office. Includes a washable fabric cover that has non-slip fabric on one side. Measures 16" x 14". NICE!