Some of our jewelry products do contain warning labels. Many of the California based jewelry manufactures are required by California law to add these warnings as a "caution" to customers, as they do on some food, drink and beauty products.
They do not necessarily mean that it will cause any harm, but nowadays almost everything that is made or sold in California has these labels. Since we are not the manufacturer of these products (just the retailer), and also not based in California, we are not required by the law to state these "warnings" on our actual website. However, when you receive any jewelry products from us in the mail, you may see these warning labels. We have not seen any problems relating to the warning labels arise in the past, but it is totally up to your own discretion!