High quality material. Baby Safety Lock Blocks Door Made of ABS is more durable and heat resistant. This material is environmentally friendly and odorless. You can use without worrying about baby's health. Ensure Child Safety: Child safety lock adopts double lock design which prevents children or pets from opening the doors. It helps keep them in a safe place avoiding potential dangers. Creative design. Door lock child safety door handle are 180° rotatable. This design can help you fix the door handle better without loosening it. Easy to install. No tools, no drilling installation. Our door locks are equipped with 3M adhesive and you can attach them to your door or cabinets in seconds. Wide application. The childproof door lever was designed for most door handles. You can also use this door lever lock on kitchen cabinets, cupboards or drawers. Product Description Set of 4 security locks < p>Features Using the door handle lock, just press the buttons to open the door. It's easy for an