Stainless Steel Body Jewelry Piercing Nose Ring Hoop is Hypoallergenic Safe Stainless Steel Made, Free of Lead and Nickel; Durable Surgical Steel, Long Service TimeHigh Polish Smooth Surface, Comfortable to Wear; Strict Electroplated Process, Insure Well-distributed Color Plated and Lasting Color Retention.Promise 90-day Money Back or Exchange Guarantee.