While other Gel Cushions are too small, uncomfortable, and not enough support, the SelectSoma Enhanced Blue High Grade Gel Cushion with Double Thickness is Large and provides Maximum Support for Complete Comfort while being Soft on Pressure Points. [You Need Lightweight and Portable] Use our gel seat cushion for office chair, dining chairs, while driving, airplane travel, stadium seating, picnics, or even sitting on the floor. Our double seat cushion is light and flexible which makes it easy use anywhere! [Get the Pain Relief You Deserve] Our wheelchair cushion for pressure relief is perfect to help with lower back, sciatic nerve, tailbone pain relief, coccyx, butt and hip pain. Our egg seat cushion has an ergonomic design to help avoid numbness in the buttocks muscles and lumbar strain. [Enjoy the Coolness] Our Blue seat cushion has a therapeutic thick honeycomb gel design to increase air flow for ultimate cooling comfort to prevent seat sweat and a ventilated mesh cover that d