1. Highquality door vacuum: Nonslip door wedge is made of highquality plastic, zinc alloy and rubber material, flexible, not easy to deform, robust and durable. Antiscratch, antifouling, antislip, dustproof upgrade. The rubber door suction wedge effectively blocks the door movement, prevents the door from accidentally closing or collision, and protects the door and wall from damage. 2. Height Adjustable Door Wedge: The door stop wedge has a height adjustable knob that allows you to easily adjust the height according to the size of the door gap, so that the door stop fits the door better and your doors stay exactly where you want them. The door wedge rubber can be easily embedded in door gaps of 1.5 6.5 cm. 3. Excellent nonslip features: The top and bottom of the rubber door stop are made of rubber, sturdy and with good slip resistance. It can grip the floor and door firmly, ensuring a tight fit between the rubber wedge and the door gap to keep the door . 4. Wide Application: This heavy door stop is suitable for all floor types, carpet, parquet or tile. You can use it almost anywhere. The door stop can be widely used on all heavy commercial double doors, metal doors, double doors, security doors, selfclosing hinged doors and balcony doors, etc.