Steel, which represents strength, is the traditional material for the 11th wedding anniversary. This handmade pendant is made with stainless steel jump rings in a Celtic mandala design. Matching earrings are available. Every individual jump ring is woven one by one by me. Each piece is then polished in a tumbler for several hours. All of my jewelry is made in my studio, by me, never subcontracted out to third parties. Each piece of jewelry I make has my personal guarantee. With just a little care, this pendant will last forever. The pendant is approximately .75 inches wide. The included chain is an 18 inch 2mm hypoallergenic stainless steel cable chain with stainless steel lobster clasp. Custom lengths are available upon request. Stainless steel resists rust, tarnish, oxidation, discoloration and corrosion, and is very strong. The chain will not oxidize during wear, and it is not plated with any other metal or finish.