KASTWAVE Chair Cushions, Back Support Cushion for Office Chair, Seat Cushions, Coccyx Cushion, Office Chair Cushion, Car Seat Pad, Memory Foam Chair Cushion for Sciatica, Hemorrhoid & Back Pain

2 LEVELS OF FIRMNESS: YOUR SHORTCUT TO COMFORT. Other memory foam cushions are too squishy or too hard, making it quite difficult to find the right firmness for you. We have created 2 levels of firmness: REGULAR - up to 80kg, and FIRM - more than 80kg. The size of the cushion is 45x36x8cm.

INSTANT RELIEF OF BACK AND COCCYX PAIN. Our orthopedic cushion is made from premium-quality memory foam. It conforms to your exact body shape, giving you proper support. It quickly alleviates pain, helping you heal and get back to your normal routine.

FITS ANY CHAIR FOR AS LONG AS YOU NEED. Our seat cushion has an ergonomic u-shaped design with ventilation holes ensuring total pressure relief for your tailbone and no more sweaty seat. We added a rubber bottom to make the cushion stay balanced.

DON’T RISK RUINING POSTURE AND PREVENT CHRONIC LOWER BACK PAIN. Sitting with bad posture creates serious spinal issues, from the cervix to the lumbar region. Our cushion promotes great posture without effort. This increases your energy level and focus.

WE BELIEVE in making products that help make your everyday life easier and more productive. Because you spend so much time sitting, investing in proper support is not a luxury, but a necessity.