YOIIYO Popular pillow that hurt your Sleeping pillow hollow design on the ears and back of the body Prevents Does not put strain on your neck or

[Double-layer structure, ergonomic design] A two-layer sleep pillow that enhances the feeling of rest and sleep.The concave central part supports the cervical vertebrae line of the neck and back of the head.There is no gap in the back of the head, and it is just the right amount of softness to wrap your head tightly.When the pillow is in close contact with your head, it will firmly support your head.Maintain the correct sleeping posture and support deep sleep. In addition to excellent body pressure dispersion, it also distributes the burden that is placed on one part of the body in a sleeping position throughout the body. Sleeping on your back also reduces the burden on your shoulders compared to sleeping on your side, which opens up your airways and puts less strain on your ears. [High and low, finely adjustable 2 types of pillow height] Our pillow comes with 2 adjustment sheets, so you can easily remove it and easily adjust the height to 2 levels of 6/10 cm. The best height will vary depending on your body type and pillow environment, and the adjustable sheet can also be used as a body pillow. Pink is the softer part, white is the harder part. You can adjust the firmness to your preference by simply changing the direction of the pillow. Sleeping with a pillow at the appropriate height makes it easier to breathe and turn over, making it easier to sleep soundly. A good night's sleep starts from the head. [Multiple sleeping areas, get a good night's sleep] The fabric of the pillow is made of 100% cotton, which has excellent heat retention properties and can maintain the proper temperature in your bed in winter for a good night's sleep. It's so soft that you'll want to rub your cheeks, and it's strong enough to keep your neck stable without sinking or overextending, supporting your sleep with a calming atmosphere and relaxing effect. The pillow has multiple sleeping areas and a gentle curve at the neck, making it easy for your neck and shoulders to rest whether you sleep on your back or side. [Sealed design, perfect as a gift] It is sealed and packaged so you can use it with confidence. If you are worried about the product losing its shape immediately after opening or washing, don't worry! Please follow these steps to restore high elasticity to your pillow: Press → Knead → Shrink → Flatten to achieve both flexibility and resilience! Recommended as a birthday or Christmas present. In addition, it is also suitable for celebrations and gifts such as marriage, childbirth, moving, admission to school, employment, new construction, renovation, mid-year gifts, year-end gifts, Father's Day, Mother's Day, Respect for the Aged Day, etc. [High quality after-sales service] Please use the YOIIYO double-layer sleeping pillow for 30 days, and if it does not suit your body, you can use the used one. We provide a basic warranty and long-term customer support for our products, so in the unlikely event that an initial defect or damage occurs, please feel free to contact us. We will respond within 24 hours. Contact method: ① "Seller ＞ Ask a question" ② "Order history ＞ If there is a problem with the delivered product ＞ Contact seller" ③ Please contact our store using the contact method listed on the pillow's washing label. [Other precautions] ① Do not use or store in direct sunlight, hot and humid places, or near fire; use in a well-ventilated place. ② Immediately after opening the pillow, if you are concerned about the smell, please leave it in a well-ventilated shaded area for a while. ③ In case of dehydration, please set it to a short time. We recommend washing in a laundry net (purchased separately). ④Please note that leaving it damp may cause mold. [Can be used for both high and low heights, finely adjusting the height of two types of pillows] My pillow comes with 2 adjustment sheets, so you can easily remove it and adjust the height to 2 levels of 6/10cm.The best height will change depending on your usual body shape and pillow environment. White is the softer part, pink is the harder part. You can adjust the firmness to your preference by simply changing the direction of the pillow. Sleeping with a pillow at the appropriate height makes it easier to breathe and turn over, making it easier to sleep soundly. A good night's sleep starts from the head. [Can be used for both high and low heights, finely adjusting the height of two types of pillows] My pillow comes with 2 adjustment sheets, so you can easily remove it and adjust the height to 2 levels of 6/10cm.The best height will change depending on your usual body shape and pillow environment. White is the softer part, pink is the harder part. You can adjust the firmness to your preference by simply changing the direction of the pillow. Sleeping with a pillow at the appropriate height makes it easier to breathe and turn over, making it easier to sleep soundly. A good night's sleep starts from the head. [Multiple sleeping areas, get good quality sleep] The pillow's fabric is made of 100% cotton, which has excellent heat retention properties, allowing you to maintain the right temperature in your bed during winter for a good night's sleep. It's so soft that you'll want to rub your cheeks, and it's strong enough to keep your neck stable without sinking or overextending, supporting your sleep with a calming atmosphere and relaxing effect. The pillow has multiple sleeping areas and a gentle curve at the neck, making it easy for your neck and shoulders to rest whether you sleep on your back or side. [Sealed design, perfect as a gift] It is sealed and packaged so you can use it with confidence. If you are worried about the product losing its shape immediately after opening or washing, don't worry! Please follow these steps to restore high elasticity to your pillow: Press → Knead → Shrink → Flatten to achieve both flexibility and resilience! Recommended as a birthday or Christmas present. In addition, it is also suitable for celebrations and gifts such as marriage, childbirth, moving, admission to school, employment, new construction, renovation, mid-year gifts, year-end gifts, Father's Day, Mother's Day, Respect for the Aged Day, etc.