LANGRIA Infinity-Shape Car Neck Pillow Memory Foam Headrest Lumbar Support Cushion for Travel Work Commute, Hypoallergenic, Anti-Bacterial, CertiPUR-US Certified (Navy Blue) ERGONOMIC DESIGN: its unique infinity-shape has an ergonomic neck curve design and combines both head and neck support to help provide the ultimate support and prevents pain and stiffness in your neck NO CHEMICALS: the travel pillow has the CertiPUR-US certificate for safe materials, environmentally-friendly and high performance. Its free from harmful chemicals with less than 0.5 parts/million VOC emission STRONG ELASTIC STRAP: for a better and more comfortable use, this travel pillow can be fastened to your seat with its elastic strap, to ensure that it remains in a good position during your hours travelling by car, bus, plane and more CARE: for a better and longer use of this pillow remove the machine washable navy blue cover, please do not machine wash or machine dry the foam pillow; tumble dry low heat; do not bleach, do not dry clean ODOR NOTICE: there might be a minor odor associated with a new pillow due to the manufacturing process; please note that it is a non-toxic odor that will fade away within the following 72 hours after unpacking the pillow