Welcome to the best price for the high quality product in the market for Session in Progress Please Do Not Disturb Door Hanger Sign. Politely say that "I'm Working. Session is in progress. Leave me alone and let me work!" with our door hanger: Deliver your message clearly to passersby. Whether you are trying to keep intruders out or invite visitors inside, this unique product will ensure that all who enter know exactly what to expect on the other side of the door. Use this signs while you are working on your project, while you are in session with your patient, when you are meditating, consulting, Counseling… Perfect to use at office, meeting rooms, clinic, therapy session, meditation, massage, spa treatment, law firms, hotels, wherever needed. DIMENSIONS: 9.25 x 3.5 inches