NIUNIU Longer hook arms fit more cabinets and drawers - we upgraded the hook arm length to 2.4 inches. Extra long hook arms allow adults to pull the door far enough to make it easier to enter and unlock the door without pinching fingers. This newly designed longer hook arm can even be used with cabinets and cabinets with countertop overhangs. Stronger Adhesive and More Durable - Larger adhesive area (2'*2' inches) makes its bond stronger, so the safety lock can support at least 20 lbsof pulling force, which can keep your child free from Getting hurt. Using high quality plastic, our baby proofing cabinet locks are well made in their hardness. Supplied with buckles, these child safe cabinet locks fit a wide variety of cabinets, drawers, closets and cupboards. Virtually indestructible in normal use, completely invisible and keyless - imagine a child safety cabinet lock/drawer lock, completely hidden from everyone, making your home simple while providing ideal child protection. It won't grab the attention of your curious baby, and the kitchen and furniture will look as beautiful as they are. Your expectations for child security locks are what we strive for. Installation is super easy and damage free - no drilling or installation tools required. By using the strongest 3m adhesive, you don't need to drill and screw on cabinets, drawers and cabinets, the adhesive can be easily removed in less than 1 minutewithout leaving any traces. This baby proofing cabinet lock is even the perfect renter's choice.