Ergonomically designed to gently support the lower back and provide comfortable sleep. - Type: Memory foam - Color: Navy - Features: Washable, storable - Design: Ergonomic shape - Uses: Lower back support Chiropractor Recommended Healthy Sleep Low-Rebound Waist Band Pillow Multi-Use Cushion 5-Second Recovery Pillow Low-Rebound Lumbar Support Back Support Swayback Back Pain Office Pelvic Cushion Back Pillow Spine Correction Back Pain Relief Mitigation Posture Improvement Comfort Goods I tried sleeping on it for a short time once, but it didn't suit me, so I'm selling it. After short-term use, it was folded compactly and stored in a dedicated bag. There are no stains. It is washable. It will be stored compactly as shown in the 7th image and shipped.