Coolrunner 10 Pcs Stainless Steel Open Hoop Nose Lip Ear Ring Earrings Nose Stud Nose Ring Body Piercing Studs Jewelry Inner diameter of ring : 0.8cm/0.31". Handle width : 1MM/0.039" Color:silver,blue,gold,black,multicolor, 2 for each color. Body Area: Ear, Eyebrow, Lip, Nose, Universal You can also use them as your earrings , and nice gift for you and your friends. Kindly note:Try not to let your product come into contacting with water, shower gel, shampoo, acidic substances, otherwise the gold part will be oxidized.Please take it off when you take a shower.