Features: Designed for Side Sleeper - But Works in Any Position: Specifically engineered to fill the-gap between your waist and the mattress when sleeping on your side (which 74% of people do). Prevents unnatural C-curve compression, supporting a neutral-spine alignment all night. Works for side, back, and stomach sleeper thanks to its secure, contoured fit True Spinals Decompression: More than just comfort, It is built to decompress the spine, relieve pressure from discs, and help realign vertebrae. Helps with chronic back pain, herniated/bulging discs, sciatica, spinals stenosis, poor posture, and pinched-nerves Stable, Non-Slip Design: Unlike traditional lumbar pillows that slip out of place, it wraps securely around your waist for 8 hours of uninterrupted support. Ideal for overnight use—won't shifts or move as you sleep Multipurpose Relief: While designed for sleeping, many customers also use it during the day for lumbar support while sitting on couches or recliners Hygienic & Easy to Maintain: Comes Multipurpose Relief: While designed for sleeping, many customers also use it during the day for lumbar support while sitting on couches or recliners with a removable, machine-washable cover. Simply unzip and wash on a gentle cycle; airs dry or tumble dry low Notice: Actual color may be slightly different from the image due to different light effect Please allow 1-3cm deviation due to manual measurement Description: Size: As picture show Material: Polyester Package List: 1x Lumbar Support Pillow