Easy to UseThe door stoppers just step on it for instant release, no manual lifting.They are door stops for bottom of door, you don't have to bend down and operate with your hands every time. Door holder will attach to the door and can be engaged and disengaged with one foot. Innovative DesignThis security door stop is designed for all doors and made of non-slip rubber and high quality materials. Just make sure door stopper contacts the floor in the right places when you start to install. With foot operated design, you can stop the door whenever and any angle of the door. Solid GripThe metal door stopper can sticks to all surfaces- hardwoods, concrete, tile, carpets. Suitable for various of places such as commercial door stop,garage door stopper and most household doors ect. The step door stop is a great assistant to save your time. Maximum DurabilityThe door holder stopper are made of high-quality materials for long and stable use. Door kickstand is durable enough to keep heavy door open. Please feel free to use it. Use the kick down door stop to avoid crashes, extend the life of the door handle, protect the wall from damage, and keep it clean and smooth. Customer Satisfaction Guarantee We are striving to provide a high quality product and excellent service (One year warranty). Please feel free to contact us if you have any problems with doorstop,we will solve your problem at first.