Hi, whose cone has dropped... Strange, it's hard... Oh! It's just a door stop!The sweet cone door is 360 mm Degree Design, no matter what angle, just throw it under the door, and it will get stuck tightly.If there are children in the home, it's perfect., Any angle can block the door - well, why do you need a door stop? For example, your hands are holding something, and you can't catch the handle... If you use the traditional door stop, you have to bend down to find a suitable angle. However, this cone is much simpler. If you throw it down casually, you won't be afraid to damage the silicone material. The top of the Yellow cone is white ice cream, which can block the door.This door stoppers has successfully cheated many people, including me who just saw it. I have tested in a variety of environments and come to the conclusion that it is not suitable for automatic door closing to fix the door by the friction generated by clamping the door seam. Because the bottom does not have any sticky material, so the floor material also has to pay attention to. Wood floor and carpet are very suitable, polished brick, stone and mosaic are perfect match. But if it is wear-resistant brick and antique brick, this mark is not smooth, uneven floor, it is not suitable, because it can not produce enough friction.