The pattern of this book uses ancient Chinese embroidery techniques.So every schoolbag pattern can be called an artwork.The material of the school bag is high-grade PU leather, I believe you will like it●【LARGE CAPACITY and MANY USES】 You can put A4 files,books,umbrella,waterbottle,box lunch into school backpack； suitable for going to school,trip,park,zoo,travel,shopping and other outdoor activities. ●【GRADE 1-6 PRIMARY STUDENTS】 multi-colour vivid colors match with both boys and girls. ●【Reduce weight and make kid's more relaxed】Japanese student bags can reduce weight by 30% compared to ordinary bags. ●【Safer to walk】The well-designed bag has reflective strips on the front and sides allowing children to get more protection on the way out of school giving parents more peace of mind. ●【Applicable student】Students under 14 years old or students under 5.25 feet（160 cm） ★Package contents: school bag x 1 + rain cover x 1 + stationery x 1 +beautiful gift ★Size：13.78 x 10.23 x 7.87 inch ★Weight：about3.08 lb If you are not satisfied with our product,simply contact us and return it for full refund.Just have a try! We believe our products will brings you wonderful experience! [Recommended age]:children from 6 to 14 years old