Baby Proofing Cabinet Safety Lock is designed with double safety lock. It has an additional sliding switch providing added safety. Easy to install with adhesive strip. Clean the surface area and let completely dry before installing. Also give it a few hours before using to make it more firm. , , Just Slide the switches, press the button, the strip will fall down and you can open your cabinets. After use, put the straps back and don't forget to slide the switches back for double safety protection. It can also be used for other furniture, drawers, dishwashers, refrigerators, etc.