Angel Baby Necklace: 15"+ 2" extension Flower Child Charm Necklace: 18", 15mm charms Simple Cross Necklace With Opal: 20"+2" extension, white opal stone Fancy Cross Necklace With Opal: 20"+2" extension, white opal stone Cherry Stud Earrings: 7mm Cross Chain Earrings: 1" Chain Drop Material: 18K Gold Plated. All pieces are hypoallergenic & water-resistant. All of the pieces come with a lifetime warranty.