“REVIVE” High-Function Memory Foam Pillow (Low-Resilience Pillow) Set of 2 The main feature is the unique 2-WAY design with "different shapes on each side." You can choose your preferred fit depending on your mood and physical condition, allowing you to sleep at the perfect height and shape for you. 2-WAY Shape Design: There is a side with a gentle curve and a side that is almost flat, allowing you to adjust the neck support. Adjustable neck support. 37℃ Comfort Zone: The cover uses "THE 37° COMFORT ZONE" technology. It maintains the temperature that humans find comfortable, preventing stuffiness and supporting a comfortable sleep. High-Quality Memory Foam: It uses low-resilience material that disperses body pressure and reduces the burden on the neck and shoulders. [About the Condition] I recently received these, but I'm used to low pillows, and these are a bit high, so I'm selling them! They are in beautiful condition with little use. I will also clean the covers again at home. The main body has been treated with Febreze♪ You can use them immediately upon arrival. The memory foam in the filling is also resilient, and I don't feel any sagging. [How to Care for] Cover: Machine washable (using a net is recommended). Main body (memory foam): Due to the nature of the material, it cannot be washed with water. We recommend air-drying in a well-ventilated place. We will sell them as a set of 2. Please consider this, understanding that they are being sold as is! We will pack them with bubble wrap for shipping. We have many attractive items for sale, so please take a look. REVIVE New Life Renovation Low-Resilience Pillow Memory Foam Pillow Sleep Pillow Sleep Goods Bedding Health Pillow Home Time Shoulder Pain Relief Neck Pain 2WAY Temperature Control Mesh Material Washable Cover Year-end and New Year Luxury Pillow Sleep Improvement Nishikawa Good Sleep Relaxation Bedding Supplies Interior Bedding Supplies Pillow Pillow Nitori MUJI Tempur Airweave