●Material : 925 sterling silver (Nickel-Free and Lead-Free) ●Color: Silver ●2.8mm Ring Size: Adjustable, Suitable for Sizes from H to Q1/2 ●3.5mm Ring Size: Adjustable, Suitable for Sizes from L1/2 to X1/2 ●Sweet Gift for Couples: a complimentary gift box and jewelry pouch are provided, which is a good gift choice for your wife,fiancee,mother,girlfriend,fiance,husband,boyfriend,lover,or a special treat for yourself.