With the 12-inch Hangman Lite mirror & picture hanger with WallDog anchorless screws you can quickly and easily hang mirrors, pictures and wall decor up to 100 pounds. It features the Hangman Products removable bubble level and is supplied complete with all the hardware needed for wall installation. All you need is a Phillips Screwdriver to install. The lightweight aluminum brackets will not rust and are 12-inches long and are punched on 4-inch centers.