{
    "id": "aether:iron_ring",
    "modifiers": [
      {
        "type": "append",
        "attribute": "minecraft:generic.armor",
        "value": 2,
        "operation": "ADDITION",
        "uuid": "78dc5cec-911b-4f16-9b96-9e3b6df0ad02"
      }
    ],
    "equipment_slot": "ring"
  }