Adjustable Door Keeper With Sliding Door Capability

Effective on virtually any floor surface including tile, hardwood, carpet, stone, laminate, ceramic, vinyl, and more. Protects against 300+ lbs of force to keep you feeling safe in the home, office, hotel, or school. 40 adjustable size settings allow this door security bar to fit almost any door. Sliding Door Security Bar mode is easily enabled by simply removing the detachable head.