Smart design: Made of non-toxic, environmentally friendly ABS material, without additives. Suitable for children and pets. Safety locks must be applied force to open. The baby must press the button at the same time and then pull the part out of the lock. It is difficult for infants or young children to figure out how to unlock. 3M Super Adhesive: Features powerful 3M adhesive that requires no tools and no drilling. The safety lock has high quality adhesive, which can be applied properly (the surface should be cleaned before application), it provides comprehensive protection for your baby, which prevents children's fingers from being pinched by the cupboards. Protect your child A child lock keeps your curious child away from a dresser or cabinet filled with dangerous tools or chemicals. Used in conjunction with our child safety cabinet locks, your child is protected from dangers while exploring their home. Easy to use: clean the surface and tear off the adhesive paper, stick the latch and press firmly after pasting. Easy to install without damaging furniture. If you need to remove the tape, simply heat with a hair dryer and the foam will come off easily. Can be used on flat surfaces and corners. Wide use: Baby safety locks can be used on cabinets, appliances, drawers, refrigerator, wardrobes, dressing tables, microwaves, dishwashers, washing machines, etc. . These smart safety latches keep your curious child from opening and moving around.