Free Engraving- Stainless Steel Polished Medical Alert ID Tag Identification Necklace Pendant With Chain - Choose Your Design Material: 316L Stainless Steel,100% Nickel Free, Anti-allergy, Hypoallergenic, Unisex Styles IMPORTANT: We offer free engraving, please click customize now and follow instructions. Includes Chain With 4 Styles To Choose From. Choose you chain length size and choose you chain design at no extra cost. 16 to 30 inches Includes Free Medical Alert Card For Your Wallet Official Medical Logo - Includes Jewelry Box