About this item

• Important Note: The diameter of the bottle mouth should be between 26mm to 28mm, or it won't fit.
• As a Combination Lock, locking cap, Secure your wine at a home restaurant, or other places keeps your alcohol safe and untouchable from your kids.
• Great for preventing children, teens, or roommates from drinking your booze, Lock in your three-digit combination(keys free) and keep the contents in your bottle safe and secure. Also can be used as a bottle stopper and wine preserve, multifunctional.
• Password setting method: Step 1: Press and hold the silver round button on top; Step 2: Adjust the number on top( initial password: 000) to a new password you want to set; Step 3: Release the button, password setting will be finished.
• Fits most wine and beer bottles as well as some liquor bottles, but please refer to the dimensions first. As a Perfect Gift - Cool and useful gadget, your friends will love this little gift from you.