Lightweight yet extremely durable 100% ABS material. Equipped with 4 multi-directional silent spinner wheels, this suitcase set allow you to quickly maneuver in tight spaces and provide effortless movement. Internal retractable push-button activated handle system designed for efficient and smooth luggage handle adjustment allows for a secure customizable handle height. One suitcase set (3 pieces) will be shipped inside of one another. You will only receive one package containing all 3 pieces suitcases for your convenience and save valuable space when storing. Each luggage set is sold together and we do not sell suitcase separately. All three piece suitcases will be shipped one box, with the smaller one inside the larger one. Free 2-Year Worldwide Warranty.