Solid SUS-304 stainless steel casting catch & solid 430 stainless steel pop-up part for magnet attraction & solid brass base & machined via fully automated precision CNC (Computer Numerical Control) machine tool to ensure quality stability and product durability. 2600 GAUSS powerful magnet ensures it can hold a heavy door firmly; Will not rust, remains stainless forever - a durable quality product that can last a lifetime! Product net weight: 240 gram; Stylish modern pop up design; Floor mounted, easy installation Package includes 1 x door stopper as described with mounting screws Introducing the VIBORG Deluxe Solid Stainless Steel Floor Mounted Magnetic Pop Up Door Stopper, a high-quality and durable solution for keeping your doors securely open. This door stopper is made of solid SUS-304 stainless steel and features a powerful 2600 GAUSS magnet that can hold even heavy doors firmly in place. The stylish modern pop-up design and polished finish make it a great addition to any decor. The door stopper is easy to install with the included mounting screws and is designed to last a lifetime, with a rust-resistant finish that ensures it remains stainless forever. Get the VIBORG Deluxe Solid Stainless Steel Floor Mounted Magnetic Pop Up Door Stopper for a durable, attractive, and functional addition to your home.