【No More Neck and Shoulder Pain】Our pillows were featured in the sleep bedding special issue of the famous "an・an magazine." These low-rebound pillows are designed based on the body types of Japanese people. The concave, hollow design stabilizes the head, reducing the burden on the head and providing a feeling of weightlessness. The arched shape fits the curves of the shoulders and neck, naturally guiding the head into a comfortable curve, relieving neck and shoulder strain. These are great sleep quality-enhancing goods. 【Low-Rebound Material for Comfortable Sleep】We've pursued the perfect fit and achieved the ideal firmness, using relaxing urethane material. It slowly conforms to the shape of your head, gently enveloping you. The unique three-dimensional shape and sleep-enhancing materials support the natural curve of the neck, without putting pressure on the neck and shoulders, regardless of your sleeping position. 【Comfortable for Back and Side Sleepers, Height Adjustable】When sleeping on your back, the hollow design and recessed shape reduce pressure on the head, stabilizing your sleeping posture. When sleeping on your side, the hollow design prevents pressure on the temples and ears, making side sleeping comfortable. MyeFoam pillows are designed with consideration for various body types, with adjustable heights on the left and right sides of the neck support, allowing you to customize the fit to your body. 【Washable Pillowcase】The original cover is soft to the touch and highly breathable. It offers a balance of breathability, smoothness, and cushioning. The pillowcase is washable and treated with antibacterial and deodorizing properties, making it easy to care for in the washing machine. *The pillow itself is not washable. We recommend air drying.