1. The door lock tag is made of high-quality PVC material and is suitable for any scene. 2. The size of the hang tag is 3.5 × 8.5 inches, with a total of 2 pieces in one set and clear printing. 3. Warning door tags are particularly suitable for outdoor use, easy to clean, waterproof, scratch resistant, and weather resistant. 4. This sign can be used in restaurants, cafes, offices, schools, hotels, homes, cars, buses, or other public places as a reminder, warning, etc. 5. Please lock the door and hang the sign so that tourists, guests, couriers, or family members can all see him well.