HOUSWEETY 925 Sterling Silver New Simple Fashion Jewelry Round Button Stud Earrings 1Pair Main Material: 925 sterling silver; Main Color: Silver; Approx:7.5mm( 2/8") Dia.;Thickness: 1.5mm ear stopper size: 5x4mm( 2/8"x 1/8") weight: 1g; Perfect findings for making jewelry.Every findings has its unique design and style and theme, hence the jewelry made with them are unique and represent your own fashion.