2 PACK: This comes in two packs with 4 keys，each key can be used for each lock | STRONGER：3M's best VHB adhesive tape that have been tested for strong hold | INSTALLING EASILY: Refrigerator lock will instantly stick to fridge, not require drilling or screws and also easy to remove | MULTI-FUNCTION：Use as fridge lock, file drawer lock, cabinet lock, paper tray lock, shed lock, printer tray lock and so on | EASY TO OPERATE: turn the key and remove the hasps, then you can open the door