Refrigerator door lock, child-proof refrigerator door lock. Convenient switch: Specially designed for refrigerators, adults can easily open and close the door with one hand. Lock potential dangers: Double buttons inside the switch, not easy for children to unlock. Small and hidden, simple and beautiful: Compact design integrates well with the refrigerator. Child and pet proof: It can effectively prevent children and pets from opening the refrigerator. Easy installation, firm and stable: No need to punch holes, the adhesive force is large, no residue after disassembly, and it stays stuck firmly for 24 hours. Child-proof safety lock: Prevent children from opening and closing the refrigerator out of curiosity; prevent children from eating by mistake; prevent children from pinching their fingers by playing with drawer cabinet doors.