1. Adjustable neck circumference, soft and skin-friendly touch surface, comfortable to wear 2. Paste design, easy to adjust the neck circumference, easy to wear 3. Stretchy air cushion on the back, comfortable to wear 4. 360 degree rotation to adjust the wearing angle 5. Soft rubber jaw, that is, friction, and support, very comfortable 6. Adjustable neck circumference of about 34-60cm 7. Folding design, easy to store and carry 8. Anti-slip bump support, non-slip touch, soft and comfortable 9. Material: PP + TPU 10. Applicable age: 6-11 years old children 11. Weight: about 110g
