Waterproof | Tarnish Free | Hypoallergenic BALL BEAD MATERIALS: 14K GOLD FILLED, STERLING SILVER OR ROSE GOLD BEAD SIZE: Classic 2MM | 3MM | STONES: Freshwater Pearls 3MM LENGTH: 14 " + 13" EXTENSION HIGH PERFORMANCE ELASTIC MADE IN MIAMI, MADE WITH LOVE All our ball bead chokers are made to be worn in the pool, shower, ocean, or wherever your bohemian adventures take you.