Butterfly & Sun Earrings: 12mm hoops Emerald Necklace: 17"+ 2" extension, 4mm CZ Butterfly Necklace: 17"+ 2" extension Sun Pendant Necklace: 19"+ 2" extension, Genuine Moonstone Sun Anklet: 9" + 1" Extension Emerald Anklet: 9" + 1" Extension Material: 18K Gold Plated. All pieces are hypoallergenic & water-resistant. All of the pieces come with a lifetime warranty.