Material : High quality aluminum alloy
Length : 135 mm , max dia : 30 mm
Threaded design gives you a different feeling , the perfect gifts for your lovers .
Be careful the first time to use a small amount of lubricant when using .
Portable: small size, easy to carry, easy to store, suitable for use in a variety of places .
[Precautions] Please pay attention to the principle of safety, lucidity and non-forced use. Including the physical and psychological safety of both parties.