UNIQUE DESIGN - This sterling silver ring is a comfort fit ring, will be very comfortable on the hand. Classic simple design, making the cubic zirconia rings stunning to catch the eyes. This makes a perfect gift as a friendship ring, wedding band, engagement ring, promise ring and birthday present!.SAFE TO WEAR - Hypoallergenic 925 sterling silver, allergy free, nickel-free, passed strict skin test grant. Be assured that these silver rings are very safe to wear and wouldn’t trigger any skin allergies. You can comfortable wear these dainty cz band rings all day long..SIZING - US Size: 4/5/6/7/8/9/10/11/12. Please refer to our Ring Size Measurements Chart. We would like to suggest you have your finger sized at a local jewelry store for the most accurate sizing options..PERFECT GIFT FOR WOMEN - Give this sterling silver stackable ring as a unique present to your loved ones, like girlfriend, wife, fiancee, mother, daughter, your friend, or even yourself for valentine's day, mother's day, christmas day and so on, express your love to them..SATISFACTION GUARANTEED - 60-day Money Back & Defective Exchange Guarantee, no-worry purchase! If you have any questions or problems, pls feel free to email us. We'll reply you within 24 hours to have the questions answered & the problems solved as possible.