Product Name: Natural crystal tooth color plating gold ring 

Product material: a variety of materials 

Product Type: Ring / DIY Jewelry Accessories 

Product specifications: The diameter of the lens is about 21mm                 

                                     Adjustable ring inner diameter 18mm 

Product weight: about 13 grams

Product specifications: ring length is about 30mm* width about 20mm                                                            Adjustable ring inner diameter 18mm