Shell: mouth high quality ABS SHELL, and resistance to penetrate, impact resistance
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<br />Buffer layer: high-density foam Lined
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<br />Size:S(52-55cm),M(55-56cm),L(57-58cm),XL(59-60cm)            
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<br />WEIGHT: 950G ±50g
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<br />Pleaes note: 
<br />size S is suitable for the head circumference between 52-55cm(children's or young's )
<br />size S is suitable for the head circumference between 55-56cm
<br />size S is suitable for the head circumference between 56-57cm
<br />size S is suitable for the head circumference between 57-58cm.
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<br />Highly advise to choose One Size Bigger if you feel like loose. Thank you.<p> <b><b><img src="https://contestimg.wish.com/api/webimage/5ab610150c1d90501ce3f5cd-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5ab610150c1d90501ce3f5cd-6-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5ab610150c1d90501ce3f5cd-7-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5ab610150c1d90501ce3f5cd-8-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5ab610150c1d90501ce3f5cd-9-orgin.jpg></b></b></p>