Big John Products WW Sliding Window and Door Stopper
By Big John Products
Sliding Window and Door Stopper
Add security to your sliding doors and windows with Big John's Sliding Window and Door Stopper. Designed to prevent children from getting hurt by opening doors and windows, the Sliding Window and Door Stopper withstands over 90 pounds of force. Sliding doors and windows can still be slightly opened for ventilation. For added security use 2 Window Wedgies per door or window.
Helps prevent falls from windows
Heavy duty suction cup
Adjustable and removable by adults
For use on almost all sliding doors and windows