The stainless steel wire chain is twisted by multiple strands of steel wire and protective rubber casing, equipped with a steel clasp and good adhesive to increase its durability and reliability.The length of this refrigerator door lock is 26cm, which is suitable for most doors and windowsJust peel off the sticker and stick this lock where you need to use it, no need to drill holes to damage the furniture. Very easy to use. (Only for smooth surfaces, please make sure the surface to be stuck is free of dirt and moisture before installation)It can be used as refrigerator lock, freezer lock, printer tray lock, paper tray lock, single file drawer lock, medical security lock, cabinet lock, refrigerator lock, sliding window lock, etc.It is very for home, public places, hospitals, hotels, schools and commercial applications.