Giant Foot magnetic doorstop no-slip rubber wedge 3.5" W x 6.75" D x 2" H. Attaches to any metal surface. Designed to hold extra-large heavy doors with high clearance and spring closures. For doors with clearances up to 2" from floor. For commercial and industrial applications. Unique design keeps doorstop in place and close at hand when not in use. Listing is for one doorstop.