Package: The package comes with 4 refrigerator locks and 2 keys EASY TO INSTALL: No tools required, the refrigerator lock will stick to the refrigerator in no time, no drilling or screws required. However, we recommend waiting a day before using any force Wide application: It's not just refrigerator locks. It can also be used as cabinet lock, health safety lock, printer tray lock, oven lock, file drawer lock, cabinet lock, shed lock, etc. HIGH QUALITY: Use sturdy tape and 4mm cable and protective rubber case to keep your drugs, alcohol and even your lunch out of the wrong hands EASY TO OPERATE: One-handed operation, just turn the key and remove the buckle to open the refrigerator door. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.