No Keys Required:Refrigerator lock combination design, no need to search for keys or worry about losing keys. Just set the code and press the button to unlock the refrigerator. Save your time and make your life easier. Widely Use:Can be used as cabinet lock, health care security lock, printer tray lock, oven lock, file drawer lock, cupboard lock, shed lock etc. upgrade proof locks for kids, teenagers or even adults.Black and white is a classic, suitable for any scene. No Drilling InstallationOur mini fridge lock With the strongest 3M adhesive pads, no drill is needed it just takes seconds to stick to fridge, simply clean the area you are applying the lock to, stick the lock plates, not require drilling or screws. High-quality Material: The refrigerator safety lock is made of high-quality ABSandstainless steelandzinc alloy material, the multi-strand steel wire rope is twisted and thickened, it is strong and wear-resistant, and the outer layer is protective gel coat, which has a long wear-resistant life and is durable. Child and Babyproofing: Kids are curious about everything, in the case of leaving parental care, children may be exposed to harmful substances, and may also eat uncontrollably. At this time, our refrigerator and drawer locks can solve your problems well, let They stay away from harmful substances and more food. How to Change the Password: Step 1: Adjust the lock to the initial password: 000, press and hold the switch to open the lock Step 2: Use a tool (you need to bring your own) to hold the regulator in the password adjustment interface (do not loosen it) at the same time change the new passwordbe sure to remember the password Step 3: After the password is set, scramble the password again to lock it.