Welcome! This listing is for a sexy Betty Boop charm necklace. Betty is super hot dressed in provocative black lingerie! The Betty charm is PVC and 1.75 inches in length. The beads and charms are CZ crystal, silver plate and enamel. The hole sizes are 4.2mm to 5mm and so will fit onto brand name jewelry like Pandora, Troll, Chamilia etc. if so desired (just remove the jump ring at the end of the necklace and slide them off). The necklace is 17.5 inches in length with a 2 inch extension chain. Thank you so much for looking.