Door Knob Hangers

Don't you just hate when someone just barges into your office and disturbs you at a very crucial time? Let people know that you don't want to be disturbed with door knob hangers from SafetySign.com. Our custom door knob hangers feature messages like, "Do not disturb," "Do not enter," and "In use." These signs are made of .025 millimeter PVC plastic and are sold in packages of ten. Take a look at our collection of door know hangers and find the right ones for your business.