... .suitable chin, buckle, and clip flip up motorcycle helmets for ECE,bullet hd helmet,vietnam helmetHelmet featuresProduct details Item ... PC visorStyleHalf face helmetPlace of OriginZhejiang, China(mianland)MOQ200pcsCertificationECE/ DOT/ AS/ CESizeS, M, L, XL, XXLLogo/DesignWe ... pads5.Adjustable chin strap, buckleand standard clip6.Refined with the latest CAD technology,most sophisticated and compact ...