High Quality MaterialChild window lock is made of high quality ABS plastic, solid metal head lock cylinder and high strength steel cable are strong and durable, which can keep your children away from areas they should not touch. High Quality Child Safety WindowChild window lock is easy to tear and stick, simple and convenient, does not damage the house, and the lock is stronger and more durable. Comes with 4 keys, so you don't have to worry about losing your keys or looking for them everywhere. Keep Children SafeChildren's window lock can prevent children from entering and exiting doors and windows, opening cabinets and refrigerators, so as to reduce the risk of falling and injury, and can effectively protect children from injury. Easy to InstallNo tools or drilling required, just wipe the surface of the refrigerator and tear off the sticker, attach the child window lock, it will be more stable to use after 24 hours, and no traces will be left after disassembly. Wide ApplicationsOur refrigerator lock is not only suitable for refrigerators, but also for drawers, doors and windows, microwave ovens, cabinets, toilets, ovens, trash cans, etc.