Maison Maxx Micro-Beads Travel Pillow for Side, Stomach, Back Sleepers, Neck Pillow Anti-Bacteria 4-in-1 Lumbar Support Pillow, Adjustable Belt Strap Washable Cover for Car Airplane Napping (Olive) Cover: 85% Nylon + 15% Spandex Perfect for using in the plane, train, bus, and car travel. Or use at home for relaxing on the couch or in bed. Also helpful for those in need of back or neck support for medical reasons. Unique adjustable strap and super soft micro beads allows you to adjust it into numerous positions for the most personalized fit. Plus, this material increase airflow and not get too hot. making you comfortable while napping. Unlike traditional inflatable travel pillow, micro beads never flat, making sure your head and neck gets the support they need. The poly cover without Mercury, Lead, and Other Heavy Metals, is removable and easy to clean. WASHING MACHINE SAFE. Dimension: 25 x 5.5 x 3.5 inches; Weight: 7 oz. 10 years carefree warranty from Maison Maxx.