The versatile application mentioned above, known as the Classroom Question and Answer Thumb Card, is a highly suitable teaching tool for various educational settings such as schools and training institutions. This versatile tool is designed to enhance student engagement and participation, making it an invaluable resource for teachers in their instructional practices. Features -Color:Red -Material:PVC -Size:21.00X13.00X0.20cm/8.25X5.11X0.08in - student engagement and active participation in the classroom. - Features a user-friendly and convenient design for easy use. Can be used for a long time. -With its dual-sided design, the thumb card allows students to easily indicate their to questions. -Overall, this versatile teaching aid is a valuable tool for any educator looking to enhance their classroom instruction. -Suitable for various educational settings, providing versatility in its application. Package list: 5 x voting paddle