Occasion: Party, Dating. Special Occasion Season: Spring, Summer, Autumn,Winter. Contains:We will put the item in a small beautiful box, then will put the box in a nice bag. You can send it to your friends or relatives as a gift. Size - Inner Length - Inner Diameter 4-------46.8 mm-------14.9 mm 5-------49.3 mm-------15.7 mm 6-------51.8 mm-------16.5 mm  7-------54.4 mm-------17.3 mm  8-------56.5 mm-------18.1 mm 9-------59.5 mm-------18.9 mm 10-----62.1 mm-------19.8 mm