Sterling Silver Personalized Birthstone High School University College Class Ring for MenProduct Design: ? Exquisite 925 sterling silver jewelry craftsmanship, coupled with advanced 3D printing technology, ensures superior quality. We utilize advanced jewelry manufacturing techniques to hand polish each ring, giving it a textured feel and comfortable fit. Material: 925 Sterling Silver Ring size: 5 15 Color: silver,gold,black Package includes: 1* Ring? 1* Delicate Jewelry Box 1* Silver Polishing Cloth Our products have been quality tested