Although our product is handmade, natural baroque pearls and 22k gold plated materials over 100% bronze are used in its production. It is hypoallergenic - does not contain nickel. The product is adjustable according to your finger. Attention! Real natural pearls may vary in size and shape depending on their formation. However, when preparing your products, care is taken to ensure that the pearls are as harmonious and smooth as possible. MAINTENANCE - To preserve the shine of your jewelry, we recommend that you do not contact any chemicals, strong perfumes or water and keep them airtight after use.