【Premium Material】: This ruby ring are made of high quality 925 sterling silver, adopt excellent polishing craftsmanship. This cubic zirconia ring are nickel free, lead free, cadmium free, allergy safe to skin, tarnish, fade easily. Inside comes with a S925 sterling silver stamp, it is a symbol of guaranteed quality product. 【Promise Rings for Her】: Ruby is described as the "stone of love", red color gemstone symbolizes passion,courage, and eternal love. People believe that wearing ruby can eliminate mental obstacles and strengthen emotional connections.Ruby is also known as the "July birthstone", and most people believe wearing ruby can bring health, longevity, happy love, and family harmony. 【Ring Sizes】: This engagement ring is available in US sizes 5, 6, 7, 8, various available sizes makes it easier to find the ideal fit. We recommend customer measure your hand size at jewelry store for an accurate ring size. 【Ideal Love Gift】: This cubic zirconia ring are perfect gift for any giving occasion, such as promise, engagement or Wedding gifts, Christmas gifts, Valentine's day gifts, Mother's day gift,Graduatione Gifts Thanksgiving gifts, birthday gifts, congratulation gift, vacation gift, anniversary gifts, also suitable for other occasions like party, daily wearing, home and office. Makes it as a surprise to your wife, mother and sister. 【Satisfaction Purchase】: We will check quality carefully before send it out, and we provide 24-7-365 lifetime professional customer service. If you have any problem, please don't hesitate to contact us as soon as possible, we will do our best to satisfy you! AIBELOPY Sterling Silver Heart Rings for Women, Cubic Zirconia Rings Ruby Birthstone Engagement Promise Ring for Her Stackable Eternity Wedding Band Jewelry Birthday Gifts