Enamel zinc alloy ocean animals keychains, nickel free, hypoallergenic, light weight zinc, lead free. Original design by DALANE Jewelry. You can use it as an accessory for your bag, handbag, purse, backpacks, wallet and car keys, etc. You can also give it as a special ocean themed party, Mother's Day, Christmas, birthday, graduation season or back to school season gifts to your sea life lovers, mom, grandma, wife, family, sister, daughter, girlfriend, granddaughter, aunt, or friends, etc.