CHSSIH luggage sets four-in-one universal wheel with handle trolley case 16in 20in 24in 29in ABS aluminum alloy trolley hardshell luggage sets A

★【Flexible expansion design, 20% extra space】: Our 24-inch and 28-inch checked="checked" luggage can expand 20% of additional loading space, perfect for bringing back souvenirs from your travels. The FAA-certified 20-inch carry-on luggage fits perfectly in the overhead compartments of all flights, while the 14-inch mini luggage is perfect for short weekend trips.★【TSA lock and military-grade security】: The TSA-certified combination lock ensures that security personnel can conduct inspections without damaging the lock. The double-layer explosion-proof zipper and scratch-resistant PP shell reinforced design effectively protect the safety of your valuables during transportation.★【Aviation aluminum alloy handle (2 times stronger)】: The aviation-grade telescopic handle can bear up to 100 pounds, 66% more than standard luggage. The side grip design allows you to easily lift the suitcase for easy access to the car, bus or up and down the hotel stairs.★【Silent 360° swivel wheels】: The dual-wheel design allows the suitcase to move smoothly on tiles, asphalt and carpet. The noise reduction technology makes it 51% quieter than the basic single wheel design, eliminating the sharp sound of luggage in the airport.★【Smart Organization System】: The internal partition design includes cross compression straps and double zipper compartments, which are convenient for sorting and storing clean and dirty clothes. The waterproof PP material ensures that it can be cleaned in just seconds after use in rainy days, ensuring that your travel is more convenient and worry-free. Perfect for everyday use. premium materials and excellent craftsmanship ensure long-lasting durability.