Student Roller Backpack 6-wheel Three-piece Set YF9319

6 WHEELS, 3 SEGMENT DESIGN - Children's rolling school bag is equipped with 6 wheels, wear-resistant, fast sliding, smooth and non-jamming, perfect for climbing stairs, help your child to reduce the burden and promote the healthy growth of your child. Aluminum alloy trolley bar is adjustable and removable, suitable for 6-12 years old students. Recommended for students over 1 meter tall. Great for school, daily use or kids traveling. The backpack consists of one main pocket for A4 paper books, textbooks and stationery and two side mesh pockets for water bottles or umbrellas. HIGH QUALITY MATERIALS AND EXCELLENT CRAFTSMANSHIP - Our kids roller backpacks are made of high-density spill-resistant fabric, which is abrasion and tear resistant. In addition, the handles and shoulder straps are made of sturdy material with reinforced seams in the stressed areas to ensure better durability. Ergonomic design - When used as a backpack, the S-shaped foam shoulder straps take the load off children, protecting their spine and ensuring a healthy development. The length of the trolley bar when open is 90 cm. This school bag with wheels is suitable for middle and high school students and is perfect for school, traveling, walking or other activities. The school bag can be detached and used separately as a backpack, Material: Nylon Size: Length: 33CM,Width: 20CM,Height: 50CM