Specifications: Unique design, comes in two separate pieces, a ring base and a ring stripe. You can mix and match the color of the ring base and stripe. Made of high quality silicone, lightweight, without burden when doing sports. Type: Ring Style: Fashion Gender: Unisex Material: Silicone Occasions: Dating, Travel, Shopping, Party, Gift, Sport, Fitness, Daily Life, etc Features: Double Color, Soft, Comfortable Width: 8mm/0.31" (Approx.) Ring Size: US Size 6(Dia): 16.4mm/0.65" (Approx.) US Size 7(Dia): 17.3mm/0.68" (Approx.) US Size 8(Dia): 18.1mm/0.71" (Approx.) US Size 9(Dia): 18.9mm/0.74" (Approx.) US Size 10(Dia): 19.7mm/0.78" (Approx.) US Size 11(Dia): 20.6mm/0.81" (Approx.) US Size 12(Dia): 21.4mm/0.84" (Approx.) Notes: 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/1 Set of Rings