Materials: These beautiful earrings are made from a light stained wood and printed cork backed with 100% cowhide leather. Made with 100% titanium hardware. Surgical Grade & the best quality metal to use for sensitive ears. Nickel & Lead Free. Sizing: These are hanging on a 2" x 3.5" card for size reference. Handmade in the foothills of North Carolina’s Blue Ridge Mountains Lightweight, durable, and perfect for extra-sensitive ears