Mat-A-Doors® is an exclusive of Office Moving Systems, Inc., manufacturers and distributors of highly specialized office moving products and equipment since 1987. It was invented by Ed Katz to protect building surfaces during moving. The Mat-A-Door® wraps securely around office doors and glass entry doors with built-in, adjustable straps to shield out-facing door frame edges and glass-panel inserts. Especially handy for preventing scratches and gouges on wooden doors.