Child Proof Door Top Lock - Dahuiby KSafety Door Lock Made of Durable MetAdjustable Sliding Top Door Lock for 0Thick Doors - can Open Door from Both

【Top Door Locks for Kids Safety】These child safety locks for doors rest on top of the door like a saddle, making them out of reach or even out of sight. They prevent kids, pets, or elderly people from going in and out of rooms unsupervised. The childproof door safety locks for toddlers make your life easier and keep your family safe. 【Wide Compatibility】The adjustable child proof door locks fit most standard hinged interior/exterior doors and French doors with thicknesses between 0.8-2.2 inches (please measure your door's thickness first). Not compatible with sliding doors (bifold doors, pocket doors), metal door frames, patio screen doors, storm doors, and double doors that swing both ways. 【Easy to Install】All it takes is drilling one small screw (included) into your door frame, resting the toddler door lock on the top of the door, and then sliding it back and forth to lock and unlock the door. (Note: If you are installing on an exterior door that opens inward into your room, the screw must be drilled on the exterior part of your door frame. 【Two-Sided Operation, No More Accidental Lockouts】The baby door lock can lock or unlock doors from either side, so your child won't accidentally lock you out of a room like other types of lever door handle child locks. If you don't need the kids door lock for a period of time, simply slide the lock aside so you don't have to unlock it every time. 【Sturdy Metal Door Locks】The top-of-door child door lock is made of high-quality painted metal, rust-proof and waterproof, which can last for years and will never crack or bend like cheap plastic. Use the child safety door lock for kids to secure bathrooms, older siblings' rooms, the basement, and any other doors in your home., Weight: 0.1 pounds, Manufacturer: Dahuiby