Product description Color: silver, gold, black Material: zinc alloy metal Finish: Brushed Installation method: 2 types (Punch / Free Punch) Package includes: 1x door stop 2x 3M self-adhesive 4x fastening screws 1. Premium Quality The magnetic door stop is made of zinc alloy, brushed, rustproof, durable and reliable. 2. Powerful Magnet The strong magnetic door latch prevents the door from slamming in the wind and prevents the door from closing suddenly. Suitable for doors with a distance of 5-12 mm between the door base and the floor. The smaller the distance between the door and the floor, the stronger the magnet. 3. Easy to install 2 Installation method: 3M self-adhesive provide extra strength and durability, adhere firmly and protect door and wall from damage. Punch Installation: There are also screw holes for punch installation which are more stable and durable. 4. Wide application Classically designed doorstop that can be used in bedrooms, bathrooms, offices or other places. 5. Easy to Install Come with 3M self adhesive and screws. Please note that the installation distance of the magnetic part from the floor should be 5-12 mm or it cannot be adsorbed.