These iron gauntlets are required in order to handle the mighty _Mjölnir_ . Your Strength score is 19 while you wear these gauntlets. This benefit has no effect on you if your Strength is 19 or higher without them. The gloves have 5 charges. You can use your reaction to expend a charge to gain _advantage_ on a Strength check or Strength _saving throw_ . The gloves regain 1d4+1 expended charges daily at dawn.