A neck pillow is designed as a 4D butterfly-shaped pillow, which can be pillow in both directions, and conforms to the ergonomic principle, firmly fitting the neck curve. It adopts memory cotton core, which has three-dimensional support, uniform stress, softness and high elasticity, and is not easy to deform. Such neck pillow is designed with neck protection zones, which can release shoulder and neck pressure in all directions and guide correct sleeping posture. It has a neck protector and arm comfort zone on both sides, and a large pillow surface to meet your various sleeping positions. It is constructed of memory foam material. The length of this product is 64cm, the width is 35cm and the height is 12cm. It is suitable for home, bedroom, dormitory, hotel, travel and so on. Item Name: Neck Pillow Material: Memory Foam Features: 4D Butterfly Shape, Neck Protection, Two-way Size Details: L: 64cm/25.2", W: 35cm/13.78", H: 12cm/4.72" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Neck Pillow