【Do Not Disturb Sign】- Use please do not disturb sign , you will concentrate on work or study without being disturbed at will unless you change the sign status.【Double-sided Printed Office Sign】- One side says "DO NOT DISTURB", and another side says"WELCOME PLEASE KNOCK". This privacy sign can display your work/study status.【Multiple Usage】-the door sign perfect for your conference room, administrative office, darkrooms, apothecary room, schools, classroom, medical offices, lawyer office, museums, dorm room or any room that needs privacy sign in sign out.【Easy to Use】- The do not disturb signs for doors do not need to assemble, there come with a hemp rope, just hang it on a door knob or a hook. The size is 6.7*3.9inches, suitable for any hanging any doors.【Quality Assurance】- We are dedicated to providing the best quality product to our customers. Considering the environment, we pack our products in simple packaging. If you have any concerns with our products, please contact us in time. Product Description MATERIAL WOODEN WOODEN WOODEN WOODEN WOODEN MATERIAL PVC PVC PVC PVC PVC PVC Track Page Views WithAuctiva's Counter