Magnetic Lockdown Strips Iron Door Magnet Security Devices for School Office Effective Emergency Lockdowns Magnetic strip for tools A pack of 5, the size is 8"x2"x 0.03" A simple and effective solution to avoid lock delay Door magnet There is a PVC wear-resistant layer on the surface, which can be used repeatedly for a long time without damaging your door Magnetic stickers are only suitable for steel door frames that are adsorbed by magnets, not for wooden and plastic door frames This product is not intended for children 13 years of age and under. Use these magnetic strips to enhance safety and security measures in buildings. These strips should be placed on the latch plate of your door, ensuring that your door is locked immediately after the strips are removed.

These frame bars are made of PVC with high-density magnets and can be firmly adhered to most metal door frames. Its thickness is 0.3 inches, which ensures that your door opens and closes smoothly. Given its very slim profile, you don’t have to worry about it damaging the door’s mechanism.

To use these safety accessories, make sure to lock the door first, place the strip on the latch, and use the door as usual. In the case of emergency lock, simply remove the magnetic strip, close the door, and stay safe in the room.