Describe: Color as shown in the picture Material:nylon Dimensions:40*30*13 cm/15.74*11.81*5.11 in 1. This backpack adopts a large-capacity design and can easily accommodate your books, stationery, umbrellas and other daily necessities, meeting the daily study and life needs of primary and secondary school students. 2. Made of lightweight materials, the overall weight is light, which reduces the burden on the back and is comfortable to carry. It is suitable for long-term use and ensures your comfortable experience. 3. The design is simple and fresh, the colors are sweet and cute, in line with the fashion style that girls like, showing youthful vit ality, and suitable for matching with various casual outfits. 4. The backpack design facilitates even distribution of weight and reduces back pressure. It can also be converted into a single shoulder bag to adapt to different occasions and needs. 5. Fashionable Korean style design, unique personality, in line with young people's aesthetic pursuits, highlighting personality and fashion taste, and is an ideal choice for primary and secondary school students. notes: 1. We all know that different computers display different colors, and the actual color may be slightly different from the picture below. 2. If you have difficulty choosing the size, you can contact me at any time and we will give you some suggestions, but they are for your reference only. 3. We can accept orders with mixed products, colors and sizes. Products include: 1pc backpack