This high-quality product has the best price in the market. With “Recording in Progress Please Do Not Disturb” door hanger/sign, you will enjoy creating your recordings, podcas, youtube video or music in a quiet and calm environment without any distraction. It will be a warning to the passerby: "I'm recording. Please do not destroy my work by entering. Leave me alone and let me work!" We hope that it will even prevent your older kids destroying your work! Perfect for youtubers! Perfect for studio work! Fits with any kind of standardized door knob at office doors, room doors, studio doors. It is cheap but it makes a big change ! DIMENSIONS: 9.25 x 3.5 inches