Ultra-Durable & Lightweight PC Luggage Sets: This premium luggage features a 100% polycarbonate (PC) shell that masterfully blends rugged durability with lightweight comfort. The aerospace-grade PC material provides exceptional impact resistance to withstand rough baggage handling, while maintaining a remarkably light frame that's 20% lighter than traditional luggage. Suitcase with Double Spinner Wheels: 360° double spinner wheels with an advanced bearing system provide lower pushing resistance and noise levels than standard wheels, allowing for seamless gliding on any surface. The aluminum telescopic handle smoothly adjusts to three precise heights, perfectly adapting to your stride, making your travels effortless. Durable YKK Zipper & Expand 25%: Featuring YKK high-strength anti-burst zippers, rigorously tested for 100,000 cycles without failure—ensuring smooth operation and zero risk of zipper jams or splits, even under extended travel use. Use the expandable zipper, the suitcase easily releases an additional 25% of its capacity, maximizing your packing flexibility (Only 24in & 28in). Luggage with Secure Tsa Lock: The TSA lock on the top of the suitcase can be freely set with a 3-digit password. Only customs personnel have the key to open the suitcase for inspection, which prevents violent opening of the suitcase and provides reliable protection for your travel. Scientific Lining Design: The hardshell luggage is equipped with interior mesh pockets to compartmentalize clothing. Cross straps hold luggage in place, preventing damage from shifting and helping to keep luggage organized. Top and side handles allow you to lift heavy objects with ease. About SHOWKOO: SHOWKOO not only provide you with high quality luggage, but also advocate to bring customers an easy, convenient and happy travel life. Smooth handle, quiet moving wheels, secure combination lock, large capacity packaging design to make your trip easier and carefree.

Material: The hardside luggage set is made of PC material, durable and waterproof.
20in(14.7*8.9*21.9in) 28in(20.1*11.6*29.5in)
Weight: 20in(6.5lbs) 28in(11.0lbs)
3-Step aluminum telescopic handle: Aluminum alloy smooth handle, adjustable in three sections to meet the needs of people of different heights.
Suitcase with wheels: 360° double spinner wheels make luggage movement very quiet and smooth.
Expandable luggage sets: Use the expandable zipper to expand the space of the suitcase by 25%
Secure tsa lock suitcase sets: The suitcase is equipped with a tsa lock, and any three-digit password can be set to protect the safety of your luggage.

PACKAGING: 2 piece luggage set includes 20" carry-on, 28" trunk. 20-inch, 28-inch suitcases can be nested within each other. One set will be packed in one box, please open the 28in luggage to check when receive the package.