Jovivi Pack of 100 1.2-20mm Body Piercing Black Rubber Replacement O-Rings For Plugs Stretcher Tapers Gauges Pack of 100pieces. Comes with a Beautiful Gift Bag Inner Diameter: 6mm; rubber width:1.8mm Fit Gauge 0G=8MM Material : Rubber Black Rubber Replacement O-Rings. Pls check size carefully before you placing order. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!