Instant purchase is OK! [Child Safety Protection Lock] This is a stopper to prevent children and pets from mischief, finger pinching/falling from windows, and to prevent them from opening furniture doors and sliding doors. Please use it for windows/sliding doors to balconies, kitchens, living rooms, and balconies. It prevents baby finger pinching and injuries, prevents pets such as dogs and cats from escaping and getting lost, and prevents burglaries and illegal entry. It is also effective as an "auxiliary lock" for crime prevention and earthquake countermeasures. It also prevents pets from leaving the room. [Easy to Open and Close] Although it is a safety lock for windows/doors for pets and children, adults can easily open it by simply pressing a button. It locks securely, and adults can easily unlock it, but children cannot unlock it, so it is very helpful. It creates a safer environment for children. [Durable 3M Tape] The strong adhesive 3M tape on the back is durable, easy to install without drilling holes or tools, and has strong adhesion. It is difficult to leave marks on furniture even after peeling it off, and it can be removed cleanly. It is small and compact because it sticks firmly to the window, and it is very easy to use! *To prevent damage to furniture, please warm the adhesive part with a hair dryer when removing it. [Installation Notes] 1. If the gap on the window surface is less than 1CM, it cannot be used. 2. Install within 10-15CM from the window frame. 3. After installation, leave it for about 24 hours before using it. 4. Please install it more than 1.5 meters from the ground, at a height that children cannot reach, and be more careful for safety. ⭐Anonymous delivery & Free shipping⭐ * Shipping method [Rakuraku Mercari Mail ⇔ Yuuyu Mercari Mail] May be changed. (Yuuyu Mercari Mail takes 5 days to 1 week to arrive) ⚠️Please check the actual photos for the condition of the product. #gariaa_shop product list is here ☜ 7-24-7