Features: -Material: PC, TPU-Neck brace supports chin and neck to correct neck posture. - Ergonomic design, unisex, perfect for home or office use. - Can be used to prevent cervical spine disorders due to chronic neck muscle tension due to desk work or long travel. -Suitable for school students, surgeons, faculty office staff, financial staff, or people who shake their heads a lot. -You can give it to your family or friends as a practical gift to express your love and care. Reminder - Dear buyers, the color and size of the photo may be slightly different from the actual product due to lighting effects, monitor brightness, manual measurement, etc. We sincerely hope you can understand.Thanks This is a product to make yourself beautiful, you and your friends and family should not miss it