line of NALBORI handcrafted adjustable rings heart shape, can be worn as a finger or as a normal ring on thin hands (adjustable) The composition is 925 silver, with yellow gold plating heart size is about 11mm composition: only Italian 925 silver * instructions for use: The yellow and pink gold are baths, i.e. layers of galvanic applied to the jewel. With time or in contact with very corrosive elements they tend to fade and the treated parts tend to return to the color of silver. It is recommended to follow the instructions for use sent with the jewel.