Waterproof | Tarnish Free | Hypoallergenic Beads: Classic 2mm/4mm & freshwater pearls Gold: 14K gold filled Silver: Sterling silver High Performance Elastic Made in miami, made with love A fresh take on the classic pearl, IVY is modern, fun, and full of flair! All our ball beads are made to be worn in the pool, shower, ocean, or wherever your bohemian adventures take you.