1)PCin-mold Helmet(Foradult) 2)PCmaterial shell.3)WithHeat sealedInner pad;4)With warning sticker and product informationsticker;5)With sizefitness system 6)With Visor 7)With Color Box8)10 pcs/CTN 9)SizeM:55-59 cm L: 58-61 cm10)All certificates available : CE EN1078