Door Catches are also called: doorstop, door bump, door stopper, installed on the ground, wall-mounted. Main functions: windproof, anti-collision, fixed door (with magnet). product features compact, durable. The door stop applicable scope: wooden doors, Aluminum door, stainless steel, glass door (glass partition door stopper)··· Foot door opener is installed at the bottom of the door and only needs to be stepped on with afoot. The door can be opened without a handle, which can effectively prevent the hand from touching any objects.