304 Stainless Steel Invisible Magnetic Door Catch Stopper Floor Metal Anti-Collision Doorstop Feature: This is a magnetic door stop. No nail stickers can be installed. The electromagnetic door bracket is composed of two parts: floor decoration strip and door decoration strip. The magnetic door closer has a magnet to keep the door open when you need it. Prevent the door from closing due to the wind and prevent children from hitting the wall. Specification: Color: silver/gold/red bronze/green bronze/black/yellow bronze Material: 304 stainless steel Base diameter: about 58mm The distance between the door and the floor should be between 5 and 15mm Installation form: floor type Type: Ground suction Product advantages: easy to install, strong suction Applicable door seams: reserved seams. 5-15 mm Scope of application: all kinds of wood floors, ceramic tiles. There are two installation methods to choose from: non-punched adhesive installation, double screw hole installation. How to choose the installation method: 1. Perforated installation of outdoor door stop to improve the anti-theft index, Recommended for plaster walls, lime walls, wallpaper walls, wooden doors and so on. 2. The nail-free installation of the indoor door stop can prevent babies from opening without authorization. Unable to punch or unwilling to destroy the home environment, it is recommended to adhesive installation. Package included: 1* Door stop and accessories