U Shaped Memory Foam Neck Pillow 1. Slow rebound memory foam liner can effectively absorb neck pressure. Through a variety of different hardness and hardness tests, select the appropriate hardness, while there is sufficient support, it will not cause pressure on the head and neck. 2. Ergonomic design. The neck pillow is round and full, and the high and low curved design is close to the shoulder, neck, and head, giving enough support and protection. The three-curved design can not only support the back of the neck but also tilt it left and right. The pillowcase is removable and washable, clean, and hygienic. The hood is locked and the tightness is easy to adjust. Find inspiration from the drawstring of the hoodie that young people love to wear, and create a way to adjust the size. You can easily adjust the size of the neck pillow and choose the right size. Material 1. Memory foam is made of polyurethane material abrasive in one molding and heating process. It has the characteristics of decompression, slow rebound, breathability, etc. 2. During storage, a certain amount of polyurethane odor may accumulate. It is recommended to take out the inner core and leave it for 3-5 days. Do not clean the inside. 3. This product adopts a plastic molding process. Small holes in slow rebound memory foam are normal and not a product quality problem. 4. This product is a temperature-sensitive material that changes with the seasons and has a certain degree of softness and hardness. After the product is placed indoors for a period of time, it will return to a soft state. 5. Due to the difference in display and lighting effects, the actual color of the project may be slightly different from the color shown in the picture. 6. Due to manual measurement, please allow a measurement deviation of 1-3cm. Specifications Product Type: U-shaped Memory Foam neck pillow Material: Pillow: warm and slow rebound memory foam Size: 25X12X25cm Weight: 300g