.925 Sterling Silver Nose Stud Bonus Pack with 5 Assorted 1.5mm Round Gem in Prong Set - 20G (.8mm), Ball Size 2.5mm .925 Sterling Silver Nose Stud Bonus Pack Clear, Pink, Green, Aqua, and Purple 1.5mm Round Gem in Prong Set 20G (.8mm), Ball Size 2.5mm