Material: High-Quality Solid 925 Sterling Silver (Nickel-Free and Lead-Free)Stones: Cubic ZirconiaColor: SilverWidth: 2.6mm (without CZ stones) and 2.2mm (with CZ stones)2.2mm (with CZ stones) Ring Size: Adjustable, Suitable for US Sizes from 3 to 102.6mm (without CZ stones) Ring Size: Adjustable, Suitable for US Sizes from 5 to 14Packaging: Complimentary Gift Box and Jewelry Pouch Processing 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.