10 Pack. America’s #1 LockdownMagnet Used in Over 2,500 Schools. Rapid Lockdown Magnet for Faster & Safer School Lockdowns. Strongest Magnet is 9″ Tall and 40 mil Thick. Non-tearable. Long Lasting.

About this item The Rapid Lockdown Magnet secures classrooms in seconds without needing your keys. Place the Rapid Lockdown Magnet over strike plate on classroom metal door frame and put door knob in locked position. When lockdown occurs, open door slightly, remove Rapid Lockdown Magnet and close door. Door is already locked. Strongest lockdown magnet on the market today–over 40 mil thick. Non-tearable. Long lasting. The Rapid Lockdown Magnet is 9″ tall by 1.75″ wide