ObusForme Sit-Back Cushion – Seat Cushion and Posture Support, Contoured Ergonomic Design for Soothing Relief, Memory Foam Lumbar Support Pillow for Office Chairs and More

ObusForme Sit-Back Dual-Purpose Cushion features flexible, contoured ergonomic design that gives soothing relief to those experiencing discomfort in their lower back, buttocks or both. You can use the support cushion as a sitback cushion by stretching the elastic strap over the front of the chair seat. Also, you can use the back cushion as a proper backrest to by stretching the elastic strap over the top of the chair. The sit-back cushion measures 15 L x 15 W x 3 H. Made using thermos-sensitive foam, the lower back support is designed to distribute the body mass evenly. Moreover, the lumbar support cushion promotes proper posture and spine alignment.