It is a kind of children's safety product, which can protect children from opening windows and climbing out without authorization. At the same time, it can control the size of the window opening to prevent strong wind from blowing in, while also maintaining air circulationEasily Mounted-Mounting hardware included.Window Latch/ Window stopper deal item for holding open a Window.Suitable for home, hotel, school, kindergarten, etc.Surface coating material: high temperature baking varnishName:window stopper child safetyMaterial: Metalcolour: WhitePackage Contents:1 x Window Limiter LatchOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.