1.100% power foam

2. Adjustable height design, use a variety of pillows (side / back / stomach)

3. Pressure relief Made of UTTUDYNAMIC® FOAM, it conforms to the natural curve of the body and is made into your head and neck to ensure superior comfort. Therapeutic ergonomic design reduces neck and back pain, relieves shoulder stiffness, promotes proper alignment of the spine, and helps muscles relax.

4. Never harden in cold weather, maintaining consistent firmness and comfort throughout the year

5.60% polyester and 40% bamboo cover, dust-proof and hypoallergenic, highly breathable air circulation, cooling pillows for a cool night's sleep. Fully detachable and machine washable for easy cleaning

6. Certified by ISPA (International Sleep Products Association) CertiPUR-US and OEKO-TEX for durability, performance and content. No formaldehyde, no mercury, lead or heavy metals