Content :

1Design: ergonomic design,360 fit the neck, full support from front to back
2Easy to carry: convenient storage design, small and exquisite, convenient storage, easy to carry
3 support on both sides, lightly support the cheeks, distract face pressure, avoid muscle stiffness
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4 neck thickening design, double support, free heart activity, relieve cervical soreness
5 exquisite lock design, free to adjust, neck thickness can be used