Selling a gently used Curble Chair, perfect for improving posture and reducing back pain. This ergonomic seat is designed to support your lower back and help maintain a healthy sitting posture. Originally about 100 online. Lightweight and portable. in great condition with no damage Ideal for home, office, or classroom use. Feel free to message me 650 698 9778 https://www.ebay.com/itm/185549734009?chn=ps&mkevt=1&mkcid=28&google_free_listing_action=view_item&srsltid=AfmBOooGezXcujX58cMB1gVGz_ft_kmKe-IEWfySjsNIH_pbknXY0XTt1OE&gQT=2