Children's Safety Lock, Durable, White Sliding Door Stopper, Inconspicuous and Perfectly Harmonized with Furniture): This sliding door stopper has a simple design. Anti-fall mud locks are perfectly harmonious with furniture when applied to windows, etc. Low profile. This window stopper is made of safe and tasteless ABS material. Prevent children and pets from tampering Remove without any residue: This sliding door stopper has strong adhesive strength of double-sided tape, making it durable and practical. When removed, the wallpaper can be removed without damaging it. The best method is to heat the glue with a hair dryer and gently peel it off for about 10 minutes and it will not be trapped (Easy to install, no tools required, no drilling required) This sliding door stopper can be easily set up by simply attaching it, or can be unlocked by one hand. One-touch unlock Even if you install the sliding door stopper with 2 window stoppers, it will not be burden. To prevent babies and children from tampering, place it above the window at a height that cannot be reached by children. It is not accessible to children, so you cannot open it yourself. Especially not in the way and not a hassle. When used multiple times, it becomes more durable. It is strong enough to be used with peace of mind. Please carefully imagine the area before applying the product, so it will not come off Multi-functional: This sliding door stopper prevents children from falling off during ventilation, anti-theft measures when opening the door itself, preventing cats from opening the window themselves, preventing dogs from opening the sliding door by hand. It can also be used as a laptop stand. This window stopper is lightweight and delicate, but depending on how it is applied Thin and lightweight, so it can be used in narrow gaps: This sliding door stopper is very thin compared to other window stoppers which means it can be used in narrow spaces. Please check the gap height at least 7MM