Variety Patterns: This set includes many teacher stamps, each with a different color and text picture. The inspiring and instructional messages are designed to encourage confidence and academic growth in students. It even includes a stamp for parent's sign. Material: Comments stamps setmade from durable plastic, these stamps are designed to last, making them great for regular use in the classroom. Size: The encouragement stamp package size is 193x62MM while each individual stamp measures 40x18x53MM. It is a convenient size for easy handling and storage. Lightweight and Convenient to Carry: The parent sign stamps with storage box. Small and portable, easy to carry. rich colors to can encourage students. Multiple Uses: These colorful school stamps are not only great for grading homework but also great as classroom prizes or rewards to students further. They're an essential tool for teachers to use in the classroom. Specification: Material:Plastic Size Chart: Package size: 19.3cmx6.2cm/7.60inchx2.44inch Individual sizes: 4cmx1.8cmx5.3cm/1.57inchx0.71inchx2.09inch Package Includes:8 Teacher Affairs Stamps Note: Please allow slightly errors due to manual measurement and different monitors.