The couple ring is a wonderful and presentable present for your girlfriend or wife as the token of love. Superb craftsmanship makes the edges of the ring smoother, so you won't have uncomfortable feeling while wearing it. Made of titanium steel, it is durable and colorfast. Ther are eight sizes to be chosen. It is suitable for daily life, party, cocktail, engagement, gift, etc. Item Name: Ring Material:Titanium Steel Size Details: US Size 3(Dia): 13mm(Approx.) US Size 4(Dia): 14.2mm(Approx.) US Size 5(Dia): 15.7mm(Approx.) US Size 6(Dia): 16.4mm(Approx.) US Size 7(Dia): 17.3mm(Approx.) US Size 8(Dia): 18.1mm(Approx.) US Size 9(Dia): 18.9mm(Approx.) US Size 10(Dia): 19.7mm(Approx.) Notes: Please refer to our size chart and choose the right size. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 X Ring