• 3" Opening provides pressure relief for the tailbone area (coccyx) which helps relieve lower back pain
• Constructed from highly resilient polyurethane foam for maximum durability and comfort
  
• Ideal for home, office chairs, or cars/planes
• features a machine washable, zippered cover plus built-in carry handle!
• Foam meets CAL#117 requirements
  

The unique design of the this seat cushion allows for special relief of pressure in the coccyx or tailbone area - which can help relieve lower back pain!