Suggested Retail: $19.99. Helishy Gel Back Support Cushion - This Gel Back Support Cushion retains its shape even after long term use. It fits most chairs, including computer chair, office chair, deep seat, car seat or recliner. The cushion comes with a non-slip, machine-washable cover. It helps prevent and alleviate various pain symptoms, including tail bone problems, lumbar strain, sciatica, and degenerative disc disease. It relieves sedentary fatigue, avoids soreness and numbness caused by compression of the back muscles, and creates a relaxed and comfortable position. Model: gel lumbar cushion for car -- LOT STICKER: BB-BOX-BOXBB000407-ITEM-b21f5d84___LPNRREN7634659 -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.