Add edge to your look with our Waterproof 18K Gold Plated Padlock Necklace. Made from hypoallergenic stainless steel and enamel, it’s rust-proof, tarnish-free, and perfect for layering or wearing solo. Overview • 18K gold-plated padlock pendant • Stainless steel & enamel, 51 cm length • Waterproof, tarnish-free, hypoallergenic • Great for everyday wear or gifting