Features: brand new and high quality Comfortable: Ring Size 7-11 available, meeting you needs in daily life and make your life more colorful. Easy to put on, and easy to take off. Delicate and Dainty: Simple and fashion style, cool and trendy, match with suitable apparel for different occasion, make you charming and attractive. Suit for mother, boys, girls, daughter, friends, BFF, couples, sister. for Ideal Gift: Unique ring gift for special occasion like wedding, holiday, birthday, anniversary, mother's day, friendship, Valentines Day,Christmas,New Year. Premium quality: Made of premium alloy, long lasting finish that is nickel free, lead free, and hypoallergenic. Stylish design: Our blade ring is very fashion and exquisite workmanship and comfirt fit to make you more eye-catching.. Specifications: Material: Alloy Size 7: US-7, UK-N1/2(O), RU-17.3, FR-54.4, CA-7, BR-17.3, DE-17.3, Circumference-54.4mm/2.14", Diameter-17.3mm/0.68" Size 8: US-8, UK-P1/2(Q), RU-18.1, FR-57, CA-8, BR-18.1, DE-18.1, Circumference-57mm/2.24", Diameter-18.1mm/0.71" Size 9: US-9, UK-R1/2(S), RU-18.9, FR-59.5, CA-9, BR-18.9, DE-18.9, Circumference-59.5mm/2.34", Diameter-18.9mm/0.74" Size 10: US-10, UK-T1/2, RU-19.8, FR-62.1, CA-10, BR-19.8, DE-19.8, Circumference-62.1mm/2.44", Diameter-19.8mm/0.78" Size 11: US-11, UK-V1/2, RU-20.6, FR-64.6, CA-11, BR-20.6, DE-20.6, Circumference-64.6mm/2.54", Diameter-20.6mm/0.for 81" Size: 7/8/9/10/11(Optional) Package Includes: 1 Piece Ring note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflec0.75 the actual color of the item. 3. Please refer to the picture for the detailed size.