Exclusive This key and lock bracelet and Chain is a perfect gift for couples because of its special features:: pendant key is used to open bracelet lock which makes it a very romantic gift. This bracelet is made of highest quality imported 316L Stainless Steel. Newest Technology is used which make these bracelets anti-fade and retains shine:: anti-allergic. It is a perfect gift for women and men on special occasions like valentines:: anniversary:: friendship day:: birthday and Christmas. This is Non-allergic Product. Stay Stylist And Keep Shinning With jewellery.