Win8Fong 2014 New Recommended Backpack Students School Bag Unisex Women Men Dinosaur Campus Bag Product size: 55 x 16 x 22cm 5 colors for choosing: blue, green, rosepink,yellow,red, there must be one best for you Material: High quality polyester fiber Good elastic performance, the friction resistance, wrinkle resistance Quality Waterproof Hard-wearing Material,Fashion Style