PracticalSock:Asacombinationlock,youcanfixyourwineinfamilyrestaurantsorotherplacestoensurethatyourwineissafeandprotected. PleaseNote:Thediameterofthebottlemouthshouldbebetween26mm/1.02inand28mm/1.10in(about),otherwiseitwillbeinappropriate.Pleasemeasureyourbottlebeforeordering. Itisverysuitabletopreventchildren,teenagersorroommatesfromdrinking,lockyourthree-digitcode(nokey),andensurethatthecontentsofthebottlearesafeandsecure.Itcanalsobeusedasacorkandwinejar,multifunctional. PasswordSettingMethod:Step1:Pressandholdthesilverroundbuttonatthetop;Step2:Adjustthetopnumber(initialpassword:000)tothenewpasswordyouwanttoset;Step3:Releasethebutton,thepasswordThesetupiscomplete. IdealGift:Thisbottlesuitableformostwineandbeerbottles,butpleaserefertothesizefirst.Itcanbeusedasaperfectgift-coolandpracticalgadget,yourfriendswilllikethislittlegift. Features: 1. Please Note: The diameter of the bottle mouth should be between 26mm/1.02in and 28mm/1.10in(about), otherwise it will be inappropriate. Please measure your bottle before ordering. 2. Practical Sock: As a combination lock, you can fix your wine in family restaurants or other places to ensure that your wine is safe and protected. 3. It is very suitable to prevent children, teenagers or roommates from drinking, lock your three-digit code (no key), and ensure that the contents of the bottle are safe and secure. It can also be used as a cork and wine jar, multifunctional. 4. Password Setting Method: Step 1: Press and hold the silver round button at the top; Step 2: Adjust the top number (initial password: 000) to the new password you want to set; Step 3: Release the button, the password The setup is complete. 5. Ideal Gift: This bottle suitable for most wine and beer bottles, but please refer to the size first. It can be used as a perfect gift-cool and practical gadget, your friends will like this little gift. Specifications: Name: Wine Bottle Lock Material: ABS+zinc alloy Size(about): height 4.4cm/1.73in, diameter 4.5cm/1.77in, inner diameter 2.8cm/1.10in Packing List: 1 x Wine Bottle Lock