【Purpose or Effect】 This product is a reusable, non-active device that stimulates peripheral nerves through contact with the skin, without being inserted into the skin, to relieve neck pain and promote other therapeutic effects. 【Product Details】 • Color: Turquoise Blue • Size: Approximately 25cm x 23cm x 10cm 【How to Use】 1. Place the product flat and slowly lie on your side. 2. Place your neck and shoulders on the protruding surface of the product and relax your neck naturally. Allow your neck to stretch naturally with the weight of your head. 3. Bend your elbows naturally and raise both hands above your head as shown in the left figure. Also, bend your knees. 4. Keep the distance between the back of your head and the ground at about 1cm. 【Precautions for Use】 1. It is recommended to start using it for about 5 minutes. Once you get used to it, gradually increase the usage time according to your physical condition (up to about 30 minutes). ※ Excessive use may cause damage to the head vertebrae and muscles, so please use it in moderation. (Recommended use: 1-2 times a day) 2. Do not use the product for purposes other than its intended use. 3. Avoid using this product if you have any illnesses or abnormalities in your neck. 4. If you experience symptoms such as dizziness or nausea during use, discontinue use and consult a doctor. This product is also recommended for those looking for a straight neck pillow, stretch, acupressure massage, traction, shoulder stiffness, neck stiffness, posture correction, neck pillow, cervical spine relaxation, refresh, chiropractic, relaxation, health equipment, goods, desk work, smartphone neck, kyphosis relief, correction pillow, good sleep, back, pelvic release, turquoise blue material, healing, home care, self-care, and acupressure gifts. 12-8