Our 14k gold filled pieces are waterproof, and our entire collection is hypoallergenic and nickel free—designed to keep up with you. MATERIAL: 14K GOLD FILLED OR STERLING SILVER 925 BEAD SIZE: CLASSIC 2MM + 3MM + 4MM + FRESH WATER PEARLS STRETCHY SIZING: 7" Heather is a bracelet that completes any look!