* Size：10*13.9*4 inches ETA: 5-10 Days Blue Flower Kids Ruffle Backpack The Blue Flower Kids Ruffle Backpack is the perfect addition to your child's school gear. Measuring at 10x13.9x4 inches, it's large enough to hold all their essentials without being too bulky. And with an estimated delivery time of 5-10 days, you won't have to wait long to see your little one sporting this stylish, functional backpack.