Formal but yet still elegant enough to wear with business suits or an evening dress. Necklace has an extended chain with a lobster claw clasp at end that can hook to any loop for an adjustable fit. Drop earrings have a metal post (pierce) with soft-plastic bullet clutch. Necklace 14.5" L Pendant 1.88" L x 0.5" W Earrings 2" L x 0.25" W