HOUSWEETY Silver Stainless Steel Women's Fashion Glossy Round Hoop Earrings Hooks thickness: 1mm,Outside diameter:3cm(1 1/8");Width:2mm( 1/8");Thickness:2mm( 1/8"); Color:Bright Silver Tone; Material:Stainless Steel; High quality stainless steel,no fading, nondeformable,allergy free; Great gifts for girlfriend's Birthday,Mother's Day, Graduation,Party, Wedding, Anniversary, Christmas,Valentines Day.