Zero hallway exposure
No key necessary
Seconds to deploy
Can withstand 500 ft-lbs of force
Incredibly Fast Application
Extremely important when situations are developing fast or there are multiple doors to secure in a room.
No Key Necessary
Subs, building aids, office workers and even students can protect the room in a dangerous situation quickly and easily.
No Need to Enter the Hallway
Everyone can stay in the room while securing it from an active shooter in the common areas.
No Modifications to the Door
This is especially important for ADA and fire barrier doors, where modifications are illegal.
Portable and Versatile
It can be easily hidden out of the site and accessibility of students or can be hung prominently and conveniently close to the door.
By Teachers, For Teachers
Developed by teachers that understand the unique challenges of securing a room quickly and effectively in a crisis.
The Sleeve is easily transported to another room or building if needs change — just confirm the measurements!
Easy to Measure
With only four measurements and handy instructions, anyone can correctly fit the Sleeve.