<p><b> 8 Pack Double sided Please Do Not Disturb Meeting in Progress door signs show that you don't want to be disturbed at the moment.</b> </p><ul><li>Number of Items: 8 </li><li>Size: 3.5x8.7 Inches Door Knob Hanger Sign </li><li>Material: Heavy duty PVC plastic, waterproof, durable and long-lasting use. </li><li>Easy to Use:  Design with hanging holes, suitable for all door handles. </li><li>Warranty and Service: Worry-free 1 years warranty, and 7 days 24 hours online customer service.</li></ul>