Children Toddler Kid's 2-4-6th Grade Pupils School Bag Backpack with Wheeled Trolley Hand, 3D Police car (black) adjustable aluminium alloy pull rod(17.6-36inch), rubber crystal wheel, durable ABS tray Removable rod, the backpack can be used as rolling backpack and normal backpack. Make the spine more health to grow and protect it from heavy weight. 3D police car shape, the kid will be the focus with this backpack Size: 11x6.3x16.5inch, perfect for pupils and primary school students. 100% waterproof polyster, durable material. Covers failures due to structural defects, stains, rips or tears, seam separation, loss of latex backing and more. No deductibles or hidden fees. Shipping included on all repairs. Fully transferable. Easy claims process online 24/7. If we can't fix it, we will send you an Amazon e-Card reimbursement for your product purchase price. Plan term and select coverage begins date of purchase and is inclusive of the manufacturer's warranty. All other coverage begins after the manufacturer's warranty expires. Plan is fully refunded if canceled within 30 days. Plan contract will be emailed from Asurion within 24 hours of purchase. This will not ship with your product.