1. Shape: round
2. Material: copper plate sticker
3. Scope of application: stickers, sealing stickers, decorations for teachers to reward students
4. Use glue type: environmentally friendly hot glue
5. Use bottom paper: glassine bottom paper
6. Tensile strength: good
7. Printing form: rotary machine
8. Long-term temperature resistance: 70 (degrees celsius)
9. Size: a single diameter of 3.8 cm, a roll of about 7.3 cm in diameter
10. Weight: about 115 grams