- iPlay, iLearn Kids luggage set includes luggage and backpack made of Polycarbonate, ABS and Nylon materials for durability. - The luggage and backpack are both light weight, not to be an extra burden to children when they go to school or travel. Four wheels support 360 degree rolling, super easy for mobility. - Luggage 11.5 x 8.5 x 18 inches, backpack 13.5 x 10.5 x 4.5 inches, large enough for Daycare or Weekend Trips to grandma's house, even suitable for Long Plane Trips or International Travel. Like new condition.