Heavy-duty Door Rubber Plug Anti-skid Wedge-shaped Door Block and Stainless Steel Handle

Premium Quality Rubber: Made of high quality stainless steel and natural rubber,non-toxic odorless,no scratch,the door stoppers won't rust or change shape. This door stopper is designed to stop a door or window from opening or closing. When using it, put it into the gap below the door or window or onto the trail along which the door or window rotates. When you stay in a hotel, it blocks the door to make sure no one can open your door while you are sleeping. When you have kids at home, it holds the door to make sure the door won't clip little hands. Versatile: Use on all flooring surfaces including carpet, wood, tile, stone, concrete, laminate, and linoleum. Also great with all types of doors like metal, wood and glass. High Friction:The appearance of the groove design,making it very large friction.When it is under the door,it does not slip.