Ambassador Transformer series luggage are inspired by Transformer movie. It uses zipper free design and made with Germany imported Bayer PC material. The high end oxidation aluminum frame and extra thick aluminum alloy trolley make it very sturdy and long lasting. The super cool face will absolutely make your trip to catch everyone¡¯s eyes. For your easy and comfortable carry, we designed the high quality ergonomics handles. And four silent dual rubber wheels with 360 degree spinning system will provide the effortlessly and comfortable trip no matter on uneven road, pavement or carpet. Two TSA approved latch locks will also ensure your belongings arrive safely to your destination. Provide 3 year global limited warranty.