Hotel door knob hanger — reusable chalkboard sign for doors and knobs Key benefits Gives clear, visible messages: communicates "Do Not Disturb", "Please Knock", "Sleeping", or custom notes so visitors know your preference without interruption. Reusable and easy to update: write with chalk, erase cleanly, and rewrite as needed for changing messages and reminders. Universal compatibility: the hanging hole is sized to fit all standard door knobs and most cabinet knobs, making it simple to move between rooms. Product features Material: made from thin wood for a lightweight, durable hanging board. Finish: chalkboard-style surface intended for use with chalks; designed for frequent writing and erasing. Design: pre-cut hole for quick hanging on door or cabinet knobs; minimalist shape works as bedroom, hotel, or entryway decor. Versatile use: functions as a door hanger, message board, or reminder tag. Practical use scenarios Bedroom or hotel room: hang on the door knob to display "Do Not Disturb", "Please Knock", or "Sleeping" to prevent interruptions. Kitchen or pantry: hang on cabinet knobs to leave visible reminders like "Pickup at 4:00" or "Party tomorrow" so important notes aren’t missed. Front door or office: use as temporary entry instruction or delivery note for visitors and couriers. Why choose this hanger Simple, reliable solution for communicating at-a-glance messages. Lightweight, easy to hang on any standard door or cabinet knob. Reusable chalkboard surface lets you change messages quickly without waste. Included functions Door knob hanger for bedroom/hotel use. Chalkboard hanging sign for messages and reminders. Universal hole fits standard door knobs and most cabinet knobs.