【Safety measures for children and pets】Window locks are recommended for safety measures such as preventing mischief by children, the elderly, dogs, and cats, and preventing falls. Simply attach it to the inside of the sliding glass window to create a double lock. 【Window ventilation is also possible while locked】You can lock the window even when it is open. This window stopper is useful when you cannot ventilate the room by opening the window. 【Simple and high-quality design】The window stopper uses high-quality ABS*POM material, which is non-toxic and odorless, and gentle to babies. 【Three-stage adjustable lock】A window lock that can be easily opened by sliding the switch with a three-stage lock. It's easy for adults to open, but difficult for children and pets. *Firmly fixed with strong adhesive tape】Window lock that is attached to the window with 3M double-sided tape. It can be easily attached and firmly fixed. 【Brand new, unused】 ✳︎Instant purchase/silent purchase OK❣️ ✳︎First come, first served❣ ●The product is brand new and unused, but it has been opened for photography and confirmation due to home storage. ●Please be sure to check the actual photos. ●Product information is partially quoted from internet searches and image searches. Deligoo Window Lock Window Stopper Sliding Door Child Lock Veranda Children Baby Pet Dog Cat Fall Prevention Security ⭐Anonymous delivery & Free shipping⭐ Please check the actual photos for the condition of the product♪ #mon♡'s product list is here✨☜ 03-08 0802 ----------------------------------------------