Thank you for viewing! 【No Neck or Shoulder Pain】 Our pillows were featured in the sleep bedding special issue of the famous "an・an magazine." This low-rebound pillow is designed based on the body types of Japanese people. With a concave, hollow design, your head is stabilized, putting no burden on your head, achieving a sleeping comfort as if there were no pressure. The arched shape fits the curves of your shoulders and neck, naturally guiding your head into a curve just by resting it, making your neck and shoulders comfortable. This is a great item to improve sleep quality. 【Low-Rebound Material, Sleep-Enhancing Pillow】 Pursuing a perfect fit, we've achieved the ideal firmness and adopted a relaxing urethane material. It slowly sinks in and conforms to the shape of your head, gently enveloping it. The unique three-dimensional shape and sleep-enhancing material support the natural curve of your neck without putting any burden on your neck and shoulders, regardless of your sleeping position. 【Comfortable for Back and Side Sleepers, Height Adjustable】 When sleeping on your back, the hollow design + recessed shape prevents pressure on your head, stabilizing your sleeping posture. When sleeping on your side, the hollow design prevents pressure on your temples and ears, making side sleeping comfortable. The MyeFoam pillow is designed with consideration for various body types, with different heights on the left and right sides of the neck support, so you can use it according to your body type. 【Washable Pillowcase】 The original cover is soft to the touch and has excellent breathability. It balances 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. 57 x 41 cm