Happy Back Support Cushion is very lightweight and portable, making it easy to carry your cushion everywhere you go: at home or the office, in a wheelchair, in the car or on the plane!
Our Features Include:

• Made of polyurethane foam with a 1" inner layer of Memory Foam that gently cradles and conforms to the back.
• Helps keep spine in its "natural" alignment by encouraging "up-right" posture.
• Helps prevent muscle spasms in lower back by supporting and relaxing the muscles while sitting in multiple positions.
• A sewn-on "Permanent Breathable Inner Cover" is made of a poly-stretch material. This film makes the "Inner Cover": water-proof, anti-bacterial and breathable. This Inner Cover protects the core Pillow/Cushion from natural body oils, dirt, hair, etc.