The memory foam pillow is designed to support the neck and promote better sleep posture. It features a high-density memory foam layer that rebounds slowly within three to five seconds, allowing the foam to contour to the natural curve of the neck and head. This ergonomic shape helps reduce pressure points and may relieve discomfort in the neck, shoulders, and back. The foam material is CertiPUR-US certified, which means it meets standards for content, emissions, and durability. The pillow includes 2-height options on one piece, with one side lower and the other side higher, so sleepers can choose the level that feels right for their preferred position, whether sleeping on the side, back, or stomach. The outer pillowcase is made from a breathable, soft fabric with mesh side panels that allow air to circulate, which can help keep the surface cool. The inner cover helps protect the memory foam core and extends its life. Both the outer cover and the inner cover are removable, and the outer cover is machine washable for easy care. This pillow is suitable for a wide range of users, including older adults, office workers, students, and anyone looking for more restful sleep. It is important to note that while this pillow can support better sleep and comfort, it is not intended to diagnose, treat, or cure any medical condition such as cervical spondylosis. With its practical design and quality materials, this pillow offers a straightforward way to improve sleep comfort at home. Color: Green.