Lightweight and durable: This is a suitcase made of very strong, lightweight and scratch-resistant materials. It looks like new suitcases after being used year after year. It has a stylish and beautiful appearance and is worth buying. product. Aluminum alloy trolley automatically adjusts the trolley: it can be adjusted to a suitable height or different needs according to the user's height. High-quality luggage: PC hard shell material, strong and durable, light in weight, textured finish with luxurious texture, compressive and scratch-resistant. Large-capacity semi-enclosed space: closed zipper pocket, front open lid interior, 2 separate pockets on the top lid, space meter for easy access to items Innovative design: The usable volume of the traditional trolley case is increased by about 15%, the side front opening design is convenient for taking and placing items, and the accessories in the case are the same color as the trolley case.