Children Toddler Kid's 2-4-6th Grade Pupils School Bag Backpack with Wheeled Trolley Hand (blue) 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. What's Covered: mechanical and electrical failures during normal use, 100% parts and labor Get fast repairs or replacements from SquareTrade, an Allstate company 24/7 customer support, free shipping for all repairs, no deductibles or hidden fees Cancel anytime, full refund in first 30 days, fully transferable with gifts SquareTrade Protection Plans are only valid for new or Amazon certified refurbished products purchased at Amazon in the last 30 days. By purchasing this Protection Plan you agree to the Protection Plan Terms & Conditions (http://www.squaretrade.com/terms-standard). Your Protection Plan Terms & Conditions will be delivered via email within 24 hours of purchase