Most children can't open it, but children can open other items. They cannot provide the security you need. Our zippers require adults to press the button on the side of the zipperEasy to use - both men and women can easily open and close the zipper with one hand. You can only use two fingers to open this lock. Simply press the side of the unlock button to close it. Press the buttons on both sides to enter the disable mode, which prevents children from being locked. Installation is very simple: no tools or drilling are required. Simply use the included 3M glue to stick to the door. To remove the blockage, use a hair dryer to heat the 3M sticker and peel it off easily. No damage or marks on the door. Improved door lock: no child will lock you in the room. The only way to lock and unlock the lever lock is to press the button.The door handle lock is made of upgraded ABS material (mixed with 20% PC to increase hardness) and a best 3M adhesive (17N/100MM), which will not be easily broken or removed by children, ensuring children have a huge safety space.Delivery: 4 Door Handle Safety LocksChild Safety DoorThe safety, protection and care of customers' children is as important as the safety, protection and care of our own children. We strive to become a baby safety brand that parents can trust. Our job is simple. Create high-quality products that are safe for children, easy to use, solve problems and encourage parents.Child safety doorPrevent children from entering and exiting the roomKeep children away from the pantry and the closet. Let them leave the room and house safely, while everyone can get in and out easilyMain IngredientsMade of high quality non-toxic and antioxidant ABS. It is also mixed with 20% PC to increase hardness and make it more durable. How to install Step 1 Start by cleaning the installation area. Put the lock in the correct position on the door and make sure the handle is in the middle. Mark the location with a pen. Step 2 Peel off the protective film on the back The third step Press the lock firmly for about 10 seconds, then finish Step 4 Stick the lock on the door surface according to the position marked in step. p>