Design: The design is inspired by the reactor on Iron Man's chest, abstract and simplified, the reactor is the place where power converges and is the core of power, the source of survival, and the bead symbolises the convergence of power in the middle of the round core, giving the wearer a symbol of power.

Customer service: Committed to providing the best jewelry and the best services to every customer. We offer 30 Days No-Reason money-back guarantee return and 12 Months Manufacturer's Warranty. Enjoy fast delivery.