Upgrade your travel experience with this durable and cost-effective 3-piece luggage set, designed for effortless journeys. The hard-shell suitcases are constructed from innovative, environmentally friendly PP material, offering superior strength and impact resistance compared to ABS and PC while remaining lightweight to avoid excess baggage fees. Each piece-20-inch, 24-inch, and 28-inch-features expandable design, adding 25% more packing capacity, and is equipped with smooth, silent 360-degree spinner wheels for easy maneuverability in tight spaces and over various surfaces. The multi-stage telescoping aluminum handle adjusts to your height for comfort. This versatile set covers all travel needs, with the 20-inch case serving as a carry-on and the larger sizes as checked luggage, and they nest neatly together for compact storage when not in use. Color: Blue.