[ Selected and Safe Materials ]: This carry on luggage set is made of high-quality ABS material, which ensures long-term use and is not easy to deform. Plus, covered with frosted film, the surface features waterproof and easy maintenance. The kids' luggage has passed ASTM and CPSIA certification to ensure toddlers’ safety. [ Sufficient Storage Space ]: The 16” suitcase and 12” backpack set provides ample space for kids to place clothes, books, toys and other personal items. There are inner pockets in the luggage set to facilitate storage and classification of travel essentials. Two-way zippered design makes it easier to open and close the luggage. [ Ideal Gift for Your Kids ]: With the luggage size of 12" x 8.5" x 18”-29” (L x W x H) and backpack size of 9.5" x 5" x 13” (L x W x H), this 2-piece luggage set is an ideal choice for kids when they want to travel or go to school. Moreover, the bright color and cute patterns will definitely attract kids’ attention at first sight. So it is a perfect gift for your kids at Christmas, on Thanksgiving and birthday, and so on. [ Lightweight and Portable Luggage Set ]: This luggage set weighs only 5 lbs in total, making it ideal for flights, weekend trips, summer camps, sleep overs, etc. Children will more willing to carry the luggage by themselves, thus to improving their hands-on ability and independence. [ Kid-friendly Design ]: Equipped with 4 smooth casters and elastic band, the trolley case set brings much convenience for children to move it around. What’s more, the telescoping handle is capable of catering to children of different heights. The carrying handle is easy to grip the luggage and widened backpack straps alleviate the pressure on the kid’s shoulders.