High Quality: The iron door stopper is rustproof, ensuring it remains in excellent condition over time. Its rust-resistant design makes it highly durable and long-lasting. The specially designed wide base of the door stopper prevents heavy, fast-swinging doors from slamming into your walls, avoiding those unsightly doorknob holes. It also protects wood, steel, and fiberglass doors from scuffs and scratches. With Mega Handles' premium door stoppers, you can keep repair costs at bay. Safe for Kids: We understand that young children are often curious about spring door stops. However, parents can rest easy knowing that our low-mounted, uniquely designed door stops make it much harder for toddlers to remove the durable rubber tips, reducing the risk of them becoming a choking hazard. Easy to Install: Installing this door stopper is a breeze and can be done in under a minute with just a screwdriver or drill. It’s simple enough for teens to do on their own. Step 1: Rotate and remove the metal plate at the bottom. Step 2: Remove the internal screw, insert it into the metal plate’s center hole, and secure it to the wall. Step 3: Attach the door stopper to the metal plate. Size: The spring on the door stopper is 3.35 inches long, making it a stylish and functional addition to any room. It pairs well with your home décor and makes a great housewarming gift for family or friends. Packaging Includes: 2 door stoppers with mounting screws and base (Note: The screw is inside the door stopper. Simply rotate and remove the metal plate at the bottom to access it). Protects walls from damage. The iron door stopper is rustproof, ensuring it remains in excellent condition over time. Its rust-resistant design makes it highly durable and long-lasting. The specially designed wide base of the door stopper prevents heavy, fast-swinging doors from slamming into your walls, avoiding those unsightly doorknob holes. It also protects wood, steel, and fiberglass doors from scuffs and scratches. With Mega Handles' premium door stoppers, you can keep repair costs at bay.