Pad Tailbone Sciatica Lower Back Pain Relief for Office Desk Chairs Car Seat

Features:
High-quality seat cushion, 100% memory foam padding, soft and rebound slow.
Ergonomic design, effectively relieve tailbone, sciatica and back pain.
It can also be used as a back cushion to effectively fit the waist, relax waist muscles, and relieve pressure on sedentary lumbar spine.
Variety of colors and styles for option, with a machine-washable zipper cover for easy cleaning.
Very suitable for people who are sedentary or pregnant.