Most kids can't open it, but kids can open other items. They cannot provide the security you need. Our zippers require adults to press the button on the side of the zipper Easy to use - 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 release button to close it. Press the buttons on both sides to enter the deactivation mode, which prevents children from being locked out. Installation is very simple: no tools or drilling required. Just 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 mark on the door. Improved door locks: 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 better 3M adhesive (17N/100MM), which will not be easily broken or removed by children, thus ensuring Children have a huge safety space. Delivery: 2 locks door handle safety Child safety door The safety, protection and attention of customers' children are as important as the safety, protection and attention of our own children. We strive to be a brand of baby safety products 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 door:Prevent children from entering and leaving the room:Keep children out away from pantry and closet. Let them leave the room and home safely, while everyone can get in and out easily Key Ingredients:Made of high quality non-toxic and antioxidant ABS. It is also blended with 20% PC to increase hardness and make it more durable. 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.