Surgical Stainless Steel 316 Gold Cube Design Post Earrings - 8 pieces (4 pairs) Surgical stainless steel material, relatively safe for those with allergies. These simple earring findings will match any design. Please use them in your handmade creations. I used to make accessories by hand. I have many items that I purchased but haven't used, so I will be listing them little by little. Although they are new and unused, they were taken out of their bags and stored in a case after purchase. Please consider purchasing, understanding that they are pre-owned items stored at home.