minecraft:chainmail_helmetChainmail Helmet is a vanilla piece of head armour.Data valuesIDminecraft:chainmail_helmet Other pages in this wikiAcacia SignAppleArmor StandArrowBaked PotatoBarrierBeetrootBeetroot SeedsBeetroot SoupBirch SignBlaze PowderBlaze RodBoneBone MealBookBook and QuillBottle o' EnchantingBowBowlBreadBrickBucketCarrotCarrot on a Stick