Simple Foot Operation: Are you tired of opening the door with many things in your hands? With door stopper, Just step on the kick-down door stopper and it be released immediately. There is no need to lift it manually.The door stop be fixed to the door and can be engaged and disengaged with one foot Easy Install: The doorstops be installed at the bottom of the door with adjustable height button. Do not require complex fixation steps for it.Each kick doorstop is equipped with three screws. As long as you measure the installation position in advance and find the screw holes, the installation 't take you too much time Enduring Material: This door stop is made of aluminum alloy, which is , with strong resistance to fracture or bending keeps the door open. The doorstop is capable of withstanding frequently opened and closed doors without bending or damaged. The kick-down doorstop with a rubber head can protect the floor and increase friction, allowing you to keep the door stable at any position you want Door Stop: Use this door stopper can avoid the door from closing accidentally and reduce the risk of fingers or pet claws being caught.It reduces noise when opening and closing the door and avoids door handles from damaging the wall due to strong slamming of the door Widely Uses: Our metal door stop is suitable for most floor surfaces, including tiles, concrete, carpet, glass, wooden floors.Suitable for places such as apartments, houses, garages, metal doors, etc Colour:Black Material:Zinc alloy + aluminum alloy Package Contents: 4 x Door Stops with Screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.