Description:Material:NylonSize:31x13x42cmWeight:400gPacking: 1 x BackpackFeatures:1.The backpack uses widened and thickened shoulder straps to make the shoulders evenly stressed, shockproof and decompression.2.Our backpack with ergonomic design, provides maximum back support for your back, effortless pressure on the shoulder. You can adjust the appropriate length of the straps to achieve your ideal comfortable condition.3.The backpack is lightweight and strong, ensuring safe and long-lasting use every day. It is very suitable for children on weekends, shopping, going to school, and other outdoor activities. Moreover, it is the perfect student anime backpack for boys and girls.