H610 certified bicycle helmet meets CE, CPSC, ASTM safety standards, available in M-XXL sizes with custom colors & OEM service. Equipped with soft velvet cheek padding, adjustable chin strap, standard buckle clip, smooth surface finish, cozy inner lining and two interchangeable visors for daily cycling. Each helmet packed in individual bag, 6pcs per export carton. Compact inner box: 3927.528cm; outer carton:84.540.558cm. Safe, comfortable customizable bike helmet for road & urban riding, ideal bulk wholesale OEM supplier.