1. Material: special paper
2. Process: four-color printing
3. Applicable gift-giving occasions: wedding, birthday, thank you, full moon, travel commemoration, graduation, housewarming, party gathering, visits and condolences
4. Applicable holidays: Christmas, Valentine's Day, Spring Festival, Father's Day, Mother's Day, Teacher's Day, New Year's Day, Tanabata, Halloween, Easter, etc.
5. Applicable gift-giving relationships: juniors, couples, couples, colleagues, friends, elders, children, classmates, mentors, etc.
6. Size: 8.5x6 cm
7. Weight: about 1.26 grams
