6 Pack Door Stopper Rubber Stop Floor Wedge Holder Doorstop, Premium Quality Heavy Duty for Home and Office Quality quality: Our 6 quality door stops are more than our competitors, but at a lower cost. Use them for every type of door in your home. It is also the best choice for giving a friend a housewarming gift. With our unique hollow design, the wedge door stop can provide ultimate gripping power. Prevent the door slamming slipping or sliding. Wide range of uses - whether it's tiles, concrete or wooden floors, these door wedges will prevent your door from moving. They are best suited for use in institutions and offices, although they are also perfect for home use. Provides a powerful, reliable wind and high pressure closure mechanism. Support cross ventilation doors or prevent children from being injured at home. Our sills feature a non-slip design that prevents the door from closing when the breeze tries to close them, which prevents accidental injuries. There is no need to worry that these will leave any unwanted marks on your floor because it is made of silicone, soft and flexible.