【Premium Material Built to Last】. Our adjustable door stops are made of high quality aluminium alloy and equipped with thickened frosted silicone, which has excellent rust resistance and strength, and is not easy to bend and break. The door stop can provide reliable door support and quiet long life. 【Adjustable Length】: Base 1.23 in, Screw 1 in, The door length extending from the mounting surface can be adjusted between 3.07 and 4.45 inches to suit different doors. You can adjust the distance from the wall at your will. 【Screw & Adhesive Installation】: Two Easy Installation Methods, Door stoppers package comes with self-adhesive Tape and screws, ensuring that you can choose as you like to suit different usage scenarios. Self-adhesive Installation: There's no need to drill holes. Just stick it on and the installation is completed. Screw Installation: It can ensure firm attachment to all kinds of walls, is more stable and durable, and provides you with a more long-term and reliable service. 【Wide Compatibility】: Doorstops fits various surfaces. Easily screw it onto uneven ones like wood, gypsum, cement, or latex-painted walls. For smooth, flat, dry surfaces such as tile, glass, or marble, the tough self-adhesive stickers work great. Whatever the surface, we've got you covered. 【Stylish Design】Adjustable door stop features a sleek matte finish that exudes quality and style. It pairs beautifully with any door and a wide range of home decors, adding a touch of elegance while reliably protecting your door and enhancing your interior's charm. Color Silver Brand Name Brieieziy Mount Type Door Mount Unit Count 4.0 Count Finish Types Matte Manufacturer Brieieziy Material Type Aluminum Product Style Modern Item Dimensions L x W x Thickness 1.23 L x 1.23 W x 4.41 Th