Crafted with premium slow-rebound memory foam, this neck pillow s core maintains ideal density and elasticity even after 5,000 tests, retaining its shape recovery to deliver optimal spinal support and ease soreness from long hours traveling or sitting in an office. It features a sleek Velcro design that is simple to adjust and remove, fitting most neck sizes comfortably for all men and women. The washable fabric boasts high breathability, light weight, fast drying time, 3D weaving technology that boosts air circulation to cut down on buildup and elevate overall comfort a zipper allows the cover to be removed easily for machine washing at any time. Compact and lightweight, this travel pillow rolls up neatly into a small bundle, perfect for air travel, holds its shape well even with extended use. Available colors: Black, Blue, Grey, Pink