Chalkboard Door Knob Hanger — reusable thin-wood message tag with universal-sized hole Key benefits Easy to hang: hole is universal sized and fits all standard door knobs for quick placement on doors, cabinet knobs, or hooks. Reusable message surface: made for chalks so you can write, erase and update messages repeatedly without damage. Saves time and prevents missed notices: place reminders where you already look—on bedroom doors or kitchen cabinets—so important notes are hard to overlook. Simple, safe material: thin wood construction is lightweight and safe for everyday home use while providing a stable chalk-writing surface. Product features Compatibility: universal-sized hole works with all standard door knobs. Material: thin wood board designed for chalk use. Reusability: write messages with chalk, wipe clean, and reuse as needed. Suitable for decor: doubles as a small hanging sign for home or wall decor. Practical uses (examples) Label bedrooms: mark doors with names or labels (for example, "boys", "Shan's room") to keep spaces organized. Organize storage: hang on closet or cabinet knobs to identify contents or leave instructions. Reminders and notes: write quick reminders such as "party tomorrow" or "pickup at 4:00" and hang on kitchen cabinet knobs so you won’t miss them. Care and use Use standard chalk to write; erase with a damp cloth or chalk eraser and allow to dry before rewriting. Lightweight construction makes it suitable for interior doors and cabinets; avoid prolonged exposure to moisture. Compatibility and function Universal hole fits standard door knobs. Intended for chalks and designed for repeated use as a hanging chalkboard tag or small hanging sign.