Window Wedge

Like fresh air, but worrying about a child falling out the open window? Or, that a child will open a window and fall out? Then, these simple devices are just what you want. They install on the upper casement with Velcro tape. A wedge shaped device is placed on the Velcro where you want the window opening to stop. If the window is raised, it can not go by the wedge. However, an adult can remove the wedge and open the window in an emergency.