Features Premium material - The door damper is made of solid stainless steel, which is not easy to rust or corrode, scratch resistant and corrosion resistant. Punch-free installation - The door stop does not need to be punched and can be installed with the adhesive stickers supplied with the product, which are easy to install. Good work performance - The door stop is equipped with a super sticky paste, which can stick the door stopper firmly to the door and does not fall off easily. This product is a door stop that can prevent the door from being damaged by hitting the door against the wall when opening the door. Thickened Rubber - The door stop has a rubber rebound design, which can effectively reduce the impact of the door. Variable assembly - The door stop can also be mounted by punching. The product is equipped with two screw holes for better load capacity. Specification: Non-magnetic matte black: Material: stainless steel. Colour: matte black. Magnetic: no. Installation method: no punching Door stop size: diameter 4.5cm/1.8inch, height 2.6cm/1.0inch, rubber thickness 5mm/0.2inch Applicable door gap: 3-20mm Weight: 48 g. Non-magnetic brushed steel: Material: stainless steel. Colour: brushed steel. Magnetic: no. Installation method: no punching Door stop size: diameter 4.5cm/1.8inch, height 2.6cm/1.0inch, rubber thickness 5mm/0.2inch Applicable door gap: 3-20mm Weight: 48 g. Magnetic Matte Black: Material: stainless steel. Colour: matte black. Magnetic: yes. Installation method: no punching Door stop size: diameter 4.5cm/1.8inch, height 2.6cm/1.0inch, rubber thickness 5mm/0.2inch Applicable door gap: 3-20mm Magnetic block diameter: 2.3 cm / 0.9 inches. Weight: 67 g. Magnetic Brushed Steel: Material: stainless steel. Colour: brushed steel. Magnetic: yes. Installation method: no punching Door stop size: diameter 4.5cm/1.8inch, height 2.6cm/1.0inch, rubber thickness 5mm/0.2inch Applicable door gap: 3-20mm Magnetic block diameter: 2.3 cm / 0.9 inches. Weight: 67 g. Note: Due to the different monitor and light effect, the actual colour of the item may be slightly different from the colour shown in the pictures. Thank you! Please allow for a 1-3 mm margin of error due to manual measurement. Package includes: 1 x door stop. 1 x strong adhesive sticker. 2 x screws. 2 x expansion tubes. or 1 x door stop. 1 x strong adhesive sticker. 2 x screws. 2 x expansion tubes. 1 x magnetic block. Package List