925 Sterling Silver Product Diameter 1.3 cm The product is sold individually. The product is worn without ear holes. Instructions for Use: Avoid contact of your silver products with perfume-soap-deodorant and other chemicals. When your silver products darken, we recommend that you wipe them with a silver polishing cloth or a damp cloth. When you do not use your products. Store in a closed, airtight box away from light. Protect the surface of your products from scratches.