Lumbar Support Pillow - Ergonomic Memory Foam for Back Support and Pain Relief,Lumbar Support Pillow for Office Chair Cushion

ERGONOMIC DESIGN: Multifuction Pillow and Seat Cushion provides maximum support and comfort while reducing pressure on the coccyx / tailbone and promotes healthy posture MEMORY FOAM CORE: Premium quality durable memory foam with cool off gel layer on top for superior comfort can slow rebound and full support,such as supporting with both hands, so comfortable and simple. PORTABLE AND COMFORTABLE: Easy to install and not easy to shift,The eversion-type zipper is compact and firm, easy to remove, wash, and pull together smoothly.