3Pcs Rolling Backpack Bowknot Girls Primary Schoolbag Trolley Bag Wheeled Backpack Carry On Luggage with Lunch Bag&Pencil Case 🎀【 Girl Backpack Size】31(L)*20(W)*42cm(H); 12.2(L)*7.87(W)*16.53(H) inches; we have Upgraded the Zipper of the backpack to make it More Wear-resistant and Practical 🎀【Material】High density Nylon fabric, lining is polyester, non-toxic, wear-resistant, waterproof; The sturdy metal handle is not easy to bend, with strong load-bearing capacity and durability 🎀【Comfortable】Widen and thicken S-shaped padded shoulder straps, breathable back panel, she can easily wheel it around school and to and from the bus without any problems. save girls shoulders and back effortlessly; make their travel more convenient and easy