Pillow

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Supervised by a Neurosurgery Clinic Director and Certified Physical Therapist] Comfort Neck Pillow [Effortless 10-Minute Daily Care for Straight Neck] Body-Hugging Support Neck Pillow for Mother's Day/Father's Day (Gray, M)

[Supervised by Two Experts] This model is supervised by a neurosurgery clinic director and a certified physical therapist, providing comfortable support for your neck, which is heavily used daily. Utilizing expert knowledge, it features a unique curved design that allows for stretching without straining the neck or shoulders, ensuring a comfortable user experience. It is the ideal product for daily stretching.
[Quality Inspection by Japanese Domestic Inspection Body] This product has undergone a free formaldehyde test based on JIS L1041 and has cleared the standard value of 20 mg/kg or less. This test result allows users to use the product with peace of mind, without worrying about health risks from formaldehyde. We are committed to thorough quality control for products that come into contact with the skin, ensuring safety.
[Washable Pillow Cover] The pillow cover has undergone a breathability test according to JIS-L-1096 Method A, recording a result of 38.2 m³/(m²・s). While typical pillow covers have a breathability of 15-30 m³/(m²・s), this product demonstrates excellent breathability. This high breathability prevents stuffiness and provides a consistently clean and comfortable user experience.
[Supports Ideal Neck Line] The feature of this product is the cervical guide groove designed along the neck. This unique structure gently fits the neck line and disperses excess pressure, supporting the natural curve without causing strain. Furthermore, by raising the sides, it gently supports the neck and shoulders, promoting a natural posture.
[Carefully Selected Material] The low-resilience memory foam, which balances elasticity without being too soft, gently envelops and effectively stretches the neck. By dispersing body pressure, it allows for comfortable stretching without strain.
[High Durability Model] An 80,000-compression test was conducted according to JIS K 6400-4 Method B, recording a recovery rate of 98.3%. This means that after 80,000 uses, it only compressed by 1.7%. This ensures that you can use the product with confidence for a long period of time.