Black Onyx are a symbol for purity and prosperity but more importantly, it looks elegant on anyone who will wear this jewelry.Best Gifts for mother，grandma，daughter，sister. Material :Lead-Free & Nickel-Free, Hypoallergenic and Safety for sensitive skins. Black Onyx Earring Size:40*23mm 【PACKET】-- Comes with the charm gift box, Perfect Gifts for her，yourself, women, sister,wife,,business partner,mom, daughter,on Birthday, Christmas, Thanksgiving Day, Valentine's Day, Anniversary Day,Graduation Gifts. 100% Satisfaction service - If there are any problems with the purchase, please feel free to contact us, we will help to fix the problem.