1.【Ideal Solution for Indoor Safety】:Designed with principle of simplicity, made of sturdy and eco ABS material, strong adhesives, the door lever lock is strong enough to get the babyproofing or petproofing job well done. The lever lock works with most standard door levers 2.【Childproof Door Handle Lock】:Your child safety issue is always our top priority. The unique door lever locks aim to protect your kids against potential injuries or risks behind the doors or rooms. Also, the baby door lock will stop your kids under 2 from getting themselves locked in the room while exploring their world. To grow happily and safe are both all parents and ours purpose 3.【Petproof Door Safety Lock】:As there is always the problem that our lovely cats or dogs would happened to get your room or your kids' room locked embarrassedly. To stop it, what you need is just a door lock for pet proof 4.【Easy-to-use Door Lever Lock】:Tool free, drilling free with no screws needed installation in seconds. Easy & damage free to remove with blow dryer when no longer need the safety lock. Easy one hand operation for adult. Tips: not to use in face of the kids; works with most kids under 2 5.【VERSATILITY】: The security lock is not only installed under the door handle, it can also prevent drawers, cabinets and windows from opening.