1. 3D three-dimensional fun door hanger 2. Exercise children's hands-on ability and cultivate cerebellum development 3. Cultivate observation, protect eyesight, and improve aesthetic ability 4. Diffusion of thinking, aesthetic cultivation, parent-child interaction 5. 3D stereo, manual DIY, observation, imagination, hands-on ability, green eye protection 6. Simple operation, thick paper jam, manual pasting, accessories free of cutting, baby will not hurt hands 7. Choose the material carefully and use it with confidence 8. Careful cutting will not hurt your hands, and your baby will not be easily damaged 9. Application: Halloween decoration 10. Applicable age: 3 years old and above 11. Material: white card 12. Specifications: door hanger + accessory cardboard x 2 + EVA double-sided tape + manual 13. Size: 25x17cm (one set)