Perfect for Heavy Doors: This heavy-duty door stopper is made of 304 stainless steel and rubber, ensuring durable construction. The large door stopper is shiny, waterproof, rust-proof, and strong, making it ideal for heavy doors. Adjustable Design: The spring-loaded door stop adjusts in height, making it suitable for doors with large gaps. Simply step on it to lower the height for doors with less clearance. The spring mechanism helps keep it securely in place. Stable & Non-slip: This heavy-duty door stopper features rubber at the base and top. The soft base provides excellent grip on floors, preventing slipping. The spring hinge holds doors securely, minimizing movement even in windy conditions. Movable Design: This tall door stopper can be installed at various angles, allowing the door to open as needed. It can be placed in front of, behind, or beside the door for flexible positioning. Widely Used: Suitable for a variety of settings including residential, corporate, school, hotel, commercial, garage, and church environments, ideal for use with heavy doors. Size: 12.8 cm Material: Stainless steel Color: Silver + Black Package Contents: 2 x Door Stopper Note: Light reflection and different displays may cause slight variations in color. Measurement may vary by +/- 1-3 cm.