哪吒有三种设计。1.The Universe ring (宇宙圆环)，象征着战胜敌人或邪恶。
2.White jade (白玉)，一种有助于佩戴者变得更加冷静，预防焦虑的宝石。
3.Mother of pearl(珍珠母贝)，一种有助于实现目标，享受幸福。
The Universe Ring Overcoming your enemies or evils, drive away any dangers, evilness, and people who will want to take advantage of you.White
Jade Helps the wearers to be calmer and prevent them from any anxiety.
Mother of pearl Make your wishes and desires become true, and attract happiness into your life
The Power of Nezha
Nezha is known as the army leader of heaven, he is powerful and uses the universe ring, and a spear as his weapons. His duty is to guard the heaven gate and to protect it from any mara and evilness. He often gives his worshippers’ blessings such as happiness, success, and victory over their enemies.