1. The loose-leaf book will generate neon-like dreamy colors according to the light environment 2. Delicate and wear-resistant fabric, magnetic buckle design, car thread wrapping 3. Double-insert pen design, more convenient to use when going out 4. Card slot/data slot design, practical and convenient 5. Material: color changing PU imitation leather 6. Binding: loose-leaf 7. Dimensions: 130 x 190mm 8. Weight: 203 grams 9. Note: The product is only the outer shell, does not include the inner page
