Buy from Amazon.com : https://www.amazon.com/gp/product/B007X2EXUQ?tag=thatcatblog-20
Essential Medical Supply Fleece Covered Coccyx Cushion 18 Inches X 16 Inches X 3 Inches
Product Description :
Rear cutout relieves pressure on coccyx and tailbone area
Dense heavyweight cushion is soft for comfort but firm enough for support
Attractive navy zippered cover is washable and dryable
For use in wheelchairs transport chairs home chairs office chairs
