[Door Stoppers] If you are concerned that your windows and doors aren't sturdy enough or you feel it is unsafe when travelling alone, doorricade security door bar buy you more time to call the police or to take matters into your own hands. Even save your life.[2-in-1 Door & Sliding Door Security Bar] Use our adjustable door security bar to deter burglars from breaking into your house, apartment, or even hotel room. The length of the door barricade security bar can be adjusted from 35 to 42 inch, and the full product weighs only 1.8 pounds, making it easy to carry during travel or store at home.withstand 500 pounds of pressure[Easy to Use] The door stoppers security door brace security bar is very simple to use, has a three-stage structure, and can be quickly deployed. This allows you to quickly strengthen your defense. However, while using it, you must be careful to ensure that there are no gaps between the rubber foot and the ground.[Door security bar] - Available for sliding glass door, window, front door, back door, patio door, apartment, home, hotel room[Attention] Apartment security Door Security Bar may not 100% effective at preventing entry on some situations, it would absolutely provide enough time to either prepare for the intrusion or alternatively flee the area.