Size: Width 9mm,diameter 40mm. Net Weight: 11g/Pair Material: Made of 316L stainless steel, black gun metal,18K gold, human body friendly, will do no harm to you. Feature: Simple round hoop design,delicated,durable and stylish,stunning,suitable for any occasion as daily wearing home and office,Party. 925 Sterling Silver Post: make sure you ears feel comfortable when wearing our earrings. Gift Package: Comes with the charm gift box,you could directly present to the important one,You are the only one in my heart,the best gift to your girlfriend,wife,lover,daughter or mother chunky hoops, stainless steel tube hoop earring, thick hoop earrings with sterling silver post, lightweight earrings, 30mm 40mm 50mm 60mm 80mm