Crash bar cover for 2" crash bar. 1-piece assembly that comes with permanent mounting tape on the back, for crash bar door hardware 2" x 16". As with all our items, this is 99+% pure copper without any coating, so it will have a bright copper beauty when you install it, and will naturally develop a beautiful patina with time. It ships with permanent mounting tape already installed, just peel and stick on your existing door hardware for a quick transition to a safer touch point in your building.