Stainless Steel Rounded Click-top Closure Hoops Earrings High quality stainless steel,no fading, nondeformable,allergy free Outside diameter:3cm(1 1/8");Width:2mm(1/8");Thickness:2mm(1/8") Hook thickness: 1mm It can be worn separately or worn with other beads Many styles of stainless steel jewelry in our store with the lowest price, you will find the one you love