The necklace is made of 925 Sterling Silver and 18K white gold plated. Great quality to last a lifetime. This necklace will not turn your skin green or red or itchy For anyone who has a little piece of their heart belong to someone else. Honor the infinite bond between mother and daughter or son and let her know she’s always connected to you just like these interlocking circles This unique and heartfelt necklace is beautifully gift wrapped with a special card and ready for giving. Carefully and specially packaged so that chains won’t tangle Necklace measures 16-18. This length works on practically anyone! This is not NOT just a necklace, it is an heirloom necklace. Our meaningful necklace for mom and daughter represents the infinite love shared between a mother and daughter. The 2 interlocked circles define the infinite bond between mother and daughter forever.