This wideback backrest support cushion has a host of features to provide optimal comfort and back pain relief. This cushion is designed for broader backs, is scientifically proven to decrease pressure on the back by 35%. Each cushion has a removable lumbar pad that can be adjusted to fit individual needs and they are so lightweight and portable they can be used in almost any chair. These lower back pads enhance comfort by supporting and aligning the spine, and reducing spinal compression which can bring relief from such conditions as sciatica and disc problems. Hypoallergenic cover can be removed and spot washed. Several styles available for the perfect fit.