【High-Quality ABS Resin】Made with non-toxic, odorless, and radiation-free materials, it's safe and environmentally friendly, making it perfect for homes with babies. Note: Please install at an angle. We recommend attaching it slightly above the middle of the doorknob to function as a door lock. 【Prevents Wandering】This is an auxiliary lock for doors to prevent children from opening them on their own. By preventing the door from opening without unlocking, it prevents children from wandering off. 【Strong Tape】Uses durable double-sided tape with excellent adhesion. It securely locks, preventing unexpected accidents for active babies! 【Easy Lock System】Simply slide the buttons on both sides to lock or unlock. Wipe the desired installation location clean, press firmly for about 40 seconds, and secure. *Note: With the handle rotated 90 degrees, align it with the doorknob while the safety lock is open, and then install. 【Safety Lock】A versatile safety lock with ease of use. Recommended not only for preventing children's injuries but also for earthquake preparedness. It securely locks doors, drawers, hinged doors, etc., and effectively prevents mischief from babies and pets. #michi shop 17-24 Baby Guard Door Lock Stopper Child Lock Indoor Key Room Doorknob Cover Set of 2 White