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