Material: High-Quality Solid 925 Sterling Silver (Nickel-Free and Lead-Free)Stones: Cubic ZirconiaColor: Silver Ring Size: Adjustable, Suitable for Sizes from 3 to 10Packaging: Complimentary Gift Box and Jewelry PouchCare 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 Stackable Crystal Ring For Formal Occasions, Formal Stackable Crystal Ring, Adjustable Prong Setting Diamond Ring, Crystal Open Ring For Anniversary, Open Crystal Ring For Anniversary, Brilliant Cut Crystal Ring With Round Band, Adjustable Brilliant Cut Diamond Ring, Anniversary Open Crystal Ring, Gold Solitaire Stackable Rings