Best Cushion for Back Relief!
This is the gel cushion to get!  I am very pleased with my purchase!  it was highly recommended to me by an artist friend for taking to workshops and using at home at your desk.  I tried to use it in my 2013 Honda CRV on a long trip, but it lacked about two inches going to the end of my seat under my legs.  I only use it for chairs now, but it is perfect for hard chairs and I love it!
Rating: 4 stars