No comments needed, immediate purchase is welcome. Priority will be given to the first person to purchase, even if there are comments. New, unused Amazon ¥599 Brand: BAMBOLA Quantity: 2 [Child Safety Lock, Durable White Sliding Door Stopper, Unobtrusive, Blends Perfectly with Furniture] This is a simple design sliding door stopper. When attached to windows, etc., the fall prevention window lock blends perfectly with the furniture. It is unobtrusive. This window stopper is made of safe and odorless ABS material. Prevents mischief by children and pets. [Leaves No Marks When Removed] This sliding door stopper has strong adhesive tape and is durable and practical. It can be removed without damaging the wallpaper. A good method is to warm the strong adhesive with a hairdryer for about 10 minutes and then slowly peel it off, making it difficult to leave marks. [Easy Installation, No Tools Required, No Drilling Required] This sliding door stopper can be easily set up by simply sticking it on, and it can be locked and unlocked with one hand. Unlocking is one-touch. Installing two sliding door stoppers on the window stopper is not a burden at all. Install it at a height out of reach of infants, such as at the top of the window, to prevent mischief by babies and children. [Multi-functional] This sliding door stopper can be used to prevent children from falling, prevent falls during ventilation, for crime prevention, as a countermeasure when doors are opened and children start opening them on their own, to prevent cats from opening windows on their own, to prevent dogs from opening sliding doors with their hands, and can also be used as a laptop stand. This window stopper is light and delicate, but it can be used in various ways depending on how it is applied. [Thin and Lightweight, Can Be Used in Narrow Gaps] This sliding door stopper is very thin compared to other types of window stoppers, so it can be used in narrow spaces. Please check the gap height of 7MM or more. No smokers Nekopos or Yu-packet Post