Easily put in place - can be used by a child

Easily removed for emergency exit

Fits all conventional door knob heights

Works on all clean and dry surfaces

Tested to withstand in excess of 1000 foot/pounds of force

Convex foot compresses and becomes stronger with increased force

Will not mark floors

Shipped in Point of Purchase carton

Affordably priced

100% made in U.S.A.

Trademark and patent pending