Easy to useThe door stop can be released immediately by just stepping on it, no manual lifting is required. They're door stops at the bottom of the door, and you don't have to bend over to operate it with your hands every time. The gantry will attach to the door and can be engaged and disengaged with one foot. Innovative DesignThis door stop is specially designed for all doors, made of non-slip rubber and high quality material. When starting the installation, just make sure the door stop is in the correct position to touch the floor. With the foot-operated design, the door at any angle can be closed at any time. Solid GripMetal door stopper can stick to all surfaces - hardwood, concrete, tile, carpet. Suitable for use in a variety of locations including commercial doorstops, garage doorstops, and most home doors. A stepped doorstop is a great time saver. Maximum DurabilityThe gantry stopper is made of high-quality material, which can be used stably for a long time. The door brackets are durable enough to keep heavy doors open. Please use it with confidence. Use a step-down doorstop to avoid collisions, extend the life of your doorknob, protect your walls from damage, and keep them clean and smooth.