Handmade necklace is made using 18k gold plated flat ball chain, that may be altered upon request. It has an 18k gold plated North Star & cubic zirconia pendant. It has an 18k gold plated S-hook clasp. The earrings are made using 18k gold plated ball posts and has the same cubic zirconia & 18k gold plated North Star charm. Your purchase will arrive in pretty packaging & shipping is free.