"*No piercing required. *Trendy styles and designs. *Simply put on, adjusts to nose. NEW BACKING of the rings. I have read your reviews and have changed the design of the back of the rings. This helps eliminate the sharpness. Thank you for the constructive criticism, I am constantly looking for ways to make my product better for you guys💗 Material: Copper wire, Gold plated Care: saline solution, simple wiping of the ring to keep it clean Style #2, #3, and #4 come with a hoop combo. If you…