I have only tried these on at the store or at home and have not worn them outside. The colored stone parts are not chipped and are in overall beautiful condition. I purchased these over 20 years ago at a directly managed store in Hong Kong. I believe this is a rare item. The rubber parts of the earrings are stained and deteriorated due to age. Size: Approximately 1.7 x 1.7 cm Please note that we do not accept claims or returns.