Longer hook arm fits more cabinets and drawers - We have upgraded the length of the hook arm to 2.4 inches. The extra-long hook arm allows adults to pull the door far enough, making it easier to reach in and unlock the door without pinching fingers. This newly designed longer hook arm can even work with cabinets and cupboards with countertops that protrude. Stronger adhesive and more durable - The larger adhesive area (2'*2' inches) makes it a much stronger adhesive so the safety locks can support at least 20 pounds of pulling tension, which can prevent your children from being injured. By using higher quality plastic, our childproof cabinet lock is well-made in its hardness. Comes with buckles, these child safety cabinet locks fit a variety of cabinets, drawers, wardrobes, and cupboards. It is hardly possible for it to break under normal use. Completely invisible and no key needed - Imagine a childproof cabinet/drawer lock that is completely hidden from everyone, making your home pleasantly simple while providing perfect child protection. It won't attract your curious baby's attention while kitchens and furniture will look as beautiful as they were intended to be. Your expectation of childproof cabinet locks is what we strive for. Super easy and damage-free to install - No drilling or tools are required for installation. By using the strongest 3M adhesives, you don't need to drill holes and screw into your cabinets, drawers, and cupboards, and the adhesives can be easily removed in less than 1 minute without leaving any marks. This childproof cabinet lock is even the perfect choice for renters.