sought-after ! Truck driver premium comfort seat gel cushion

Hammacher Shlemmer truck driver comfort cushion for truck seats. Premium supreme comfort and heath for that hard working truck driver in your life. New in box. Use to relieve lower back discomfort. Unlike cushions made with low-density foam or springs that apply counter pressure, this cushion’s medical-grade elastic gel interior has a patented honeycomb shape that distributes weight evenly, eliminating pressure points. It fits most chairs, and its 2"-thick gel and high-density polyurethane foam interior creates the sensation of sitting on air as it conforms to the shape of your body. The durable elastic gel won’t develop permanent depressions, and it immediately reclaims its original form when you get up. With silky and firm sides and neoprene exterior. 18" L x 16" W x 2" H.