Made with waterproof stainless steel, you never need to worry about fading or tarnishing jewelry ever again. Waterproof & tarnish-free Stainless steel 18K gold plated Fits wrist size 15-18cm (5.9–7.1 in) Inner diameter: 2.44in - 2.48in Hypoallergenic, lead & nickel free If you aren't in LOVE with your purchase, please let us know within 30 days of receiving your item, and you'll receive a stress-free refund.