Nishikawa [West River] Doctor Recommended Health Pillow Pipe Low Shoulder Comfort Sleep Doctor of Medicine Supervision Ideal Sleeping Posture Back and Side Support Height Adjustable Washable Breathable Elasticity Good Sleep Shoulder Pain Pillow White EH93052943 Includes the main unit and instruction manual. This item is almost unused, but please understand this before purchasing. *Please note that there may be minor scratches or stains due to being a foreign product. Brand: Nishikawa Features: Adjustable, Neck Support Color: White Size: Low Material: Polyethylene Pipe Size: 50X38X6cm Side Fabric: 100% Polyester Filling: Polyethylene Pipe Country of Origin: (Side Fabric) China (Product Finishing) Made in Japan The doctor-recommended health pillow "Shoulder Comfort Sleep," recommended for those with stiff shoulders, has been renewed! It now has a shape that fits even better and firmly supports the head. This pillow is recommended for those who have shoulder problems. Developed based on the "Three-Point Support Theory," which connects comfortable sleep to supporting the back of the head, neck, and shoulders in a balanced way. By supporting these three points and correctly maintaining the S-curve of the cervical spine, an ideal sleeping posture can be maintained. Arch shape that fits the neck and shoulders. The neck and head are divided, supporting them in a balanced way, making it easier to turn over in your sleep. The sides have gussets to maintain height. It also firmly supports side sleeping.