Ergonomic memory foam neck pillow (18 x 4 inches) designed for supportive, comfortable rest at home or on the go. Key benefits Restores natural neck curvature: The 18 x 4 in memory foam shape supports the neck’s natural curve to reduce stiffness and help you wake feeling less sore. Long-lasting, stable support: High-density memory foam core conforms to your shape while returning to its form, providing firm muscle support and improved posture over time. Clean, cool comfort: The soft, breathable zippered cover absorbs sweat and moisture to keep you cool during naps, rest breaks, or travel. Easy care for hygiene and freshness: The cover has a discreet hidden zipper and is removable for washing, helping maintain shape and function through regular cleaning. Features and specifications Size: 18 x 4 inches — compact for travel, office use, or bedside support. Core: High-density memory foam for durable, contouring support. Cover: Soft, breathable fabric that wicks moisture; hidden zipper allows easy removal for washing. Function: Ergonomic neck support for restful sleep or short naps without compromising mobility. Who this is for Travelers who need reliable neck support on planes, trains, or in cars. Office workers who want comfortable, supportive rest during breaks or desk naps. People prone to neck stiffness or poor posture who need a compact pillow for short naps or focused relaxation. Use scenarios 1) Airplane travel: Place behind the neck during a flight to support your head and reduce side-to-side strain while sleeping upright. 2) Office nap or break: Use during midday rest to support the neck and ease muscle tension so you return to work more refreshed. 3) Road trip or commuting: Ideal for passenger use in a car or train to maintain neck alignment and reduce stiffness on long rides. Care and maintenance Remove cover via hidden zipper for washing to maintain hygiene and pillow longevity. Follow standard washing instructions for breathable fabric covers to preserve appearance and breathability. What makes it stand out Combines an ergonomic 18 x 4 in shape with a high-density memory foam core for firm, contouring support. Breathable, sweat-absorbing cover plus a hidden-zipper design for easy, discreet care. Engineered to maintain shape and function over repeated use and washing, making it practical for daily travel and rest.