Material: High-Quality Solid 925 Sterling Silver (Nickel-Free and Lead-Free)Stones: Cubic Zirconia, Opal, and Colored GlassColors: Silver, Gold, and Rose GoldLength of Necklace: 15.5 to 16.5 Inches Adjustable ChainDimension of Moon Sun Star: 0.34 × 0.3 Inches (Length x Width) Approximately Packaging: Complimentary Gift Box and Jewelry PouchProcessing Time: Each item is handmade with love as we receive orders. Our production time is 4 to 6 business days. We will ship as soon as your item is ready!Care Instructions: Sterling silver can be worn in the shower and will not rust. Silver will oxidize naturally, use a gentle silver cleanser or a silver polishing cloth to clean and re-shine as needed. Store your jewelry pieces in an airtight container or a Ziploc bag whenever not in use to keep them from oxidizing quickly. You+Sterling Silver = Forever. The oils in your skin help keep silver from oxidizing fast. So, wear often.