1. Premium magnetic door stop with a durable zinc alloy construction. Made from brushed stainless steel for corrosion and rust resistance. 2. The powerful magnet securely holds your door open, preventing unwanted slamming. Simply move the door away from the stop to release. 3. The base is only 5mm thick, minimizing the risk of tripping and ensuring a sleek, low-profile design. 4. Self-adhesive backing provides extra strength and easy installation just peel and stick! No drilling required. Can also be installed with screws for added security. 5. Easy to install: Ensure the magnetic piece is positioned 5-12mm from the floor for optimal adhesion. Specifications: Product Name: Invisible Hole-Free Door Stopper Product Color: Light Silver, Bronze, Gold, Black Main Material: Zinc Alloy Main Use: Fixed Door Leaf Product Advantages: Easy Installation, Smooth Opening and Closing Scope of Application: Door gap less than 12mm and floor is installed Quantity: 2pcs