Material Feature: Environment-friendly, Lead Free, Chromium Free, Hypoallergenic. Surface Finish: Comfortable Wear. It's not only a decorative jewelry but also a carrier of love & faith and your fashion attitude. Perfect for gift-giving or personal use. Gift Choice: Gift for Dad, Father, Son, Grandpa, Papa, Nephew, Uncle, Boyfriend, Husband, Brothers, Business Partner, Coworker. Occasions: Daily, Christmas, Graduation, Birthday, Thanksgiving, and more.