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1.Alleviate the degree of inertia sprain when the neck touchdown,
relieve the fatigue feeling when the long distance |
2.Reflective printing technology makes it safer to ride at night |
3.Nylon raqqa, velvet good elasticity, thick wear - resistant |
4.Humanized radian design, wearing more comfortable |
5.You can adjust the button to fit your size |
新建网页 2
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