DescriptionBrand Name : NAIERDIOrigin : Mainland ChinaCertification : NONELock Type : Wine LockModel Number : NED-WL1Size : 43mm*43mmDIY Supplies : MetalworkingMaterial : PlasticSize : 43mm*43mmSpecifications:Material: PlasticSize: 43mm*43mmFunction: To help keep the wine freshand keep the wine can't be stolenEnvironmental Standards: Europe&Nickel,Lead,Cadmium freeFeatures:BrandEasy to save wine and Environmental protectionHigh Quality Black Plastic Red Wine Stopper Digital BottleLocks Safe Gift Locks. This a code lock which can lockthe mouth of the red wine bottle,makes the wine bottlesealed,keep the red wine in bottle fresh. It can preventred wine being stolen drunk or switched. Red wine withthis code lock will be very safe.It's suitable to be usedin pub,wine shop,hotel,super market etc.It's also suitablefor promotional gifts.PS: password setting method:1st step: Press and hold the silver round button on top;2nd step:Adjust the number on top( initial password:000)to a new password you want to set;3rd step: Release the button,password setting will be finished.Package Included:1 x Wine Stopper LockNOTICEWhen you reset the password, if you forget the new password, the lock will not open. So please remember the new password.