Suggested Retail: $79.98. Curble Grand Ergonomic Back and Lumbar Support for Good Posture Correction and Back Pain Relief Perfect for Office Floor Seat and Work from Home Patented Grey. The Curble Grand Ergonomic Back and Lumbar Support is designed for posture correction and back pain relief. It is recommended for office workers, students, drivers, teachers, gamers, artists, and anyone concerned about lumbar health. The chair is durable, ergonomic, and can withstand up to 800 lbs of pressure. It is lightweight, easy to use, and can be placed on any chair or seat. It features an ergo dual backrest for elastic back and lumbar support, a detachable high-density foam cushion for comfort, stoppers for anti-slip, and large air holes for ventilation. Brand: Curble. Model: CGG. Num: YuyCpshfqZxqSyXGI0RJ85. Lot Sticker: OH001-00000299-05. 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.