Beautiful hand cut and polished natural stone ear plugs. We go to great care to make sure that only the finest stones are used in the production of these plugs. Please note that these are genuine natural stone with slight variations in color patterns and grain which occur naturally in genuine stone material. NO two stones are identical, but we do our best to make sure that like stones are paired together so that you will be very pleased with the pairing. These are very high quality pieces that will last a lifetime if cared for properly. Please note these stone plugs are made of natural materials and are hand produced the gauge may vary + or - 0.5mm.