[Super Easy to use]: Original password: 000; open the password cover and flip the button; adjust the password you want; dial button; wear the password cover, will successfully set the new password. [High -quality materials]: Made of food -grade plastic materials, sturdy and safe.Use this solid bottle lock to protect your favorite spirits.Elegant colors and fashionable talks make it a good decoration. [Widely used]: Applicable to bar, family, shops, hotels and supermarkets, can also be used as beautiful gifts for your friends or family. feature: Effectively prevent wine from being drunk by children or teenagers at home.It is very suitable for the preservation of wine to seal the wine bottle and keep the wine fresh.Elegant colors and fashionable talks make it a good decoration.Made of food -grade plastic materials, sturdy and safe.Suitable for bars, families, shops, hotels and supermarkets, can also be used as beautiful gifts for your friends or family. how to use: Original password: 000 Open the cover and switch button to reset the password. Cover the lock and complete. Level: 4*4.5 cm / 1.6*1.8 inches (about)