Prosperity Prosperity 4-Wheel Lightweight Durable Hardshell Luggage 4-Piece Set - with TSA Lock, 360° Spinner Wheels, Expandable Design, Perfect Gift for Family Travel

1. 360° Smooth Universal Wheels: Equipped with 4 ultra-quiet dual-row swivel wheels, it provides a smooth 360° movement experience without dead angles, making it easy to pull and maneuver.

 2. Extreme Durability and Lightweight: Made from high-strength ABS+PC composite material, resistant to pressure and impact, it provides extreme protection while significantly reducing luggage weight for easier travel.

 3. Extra Storage Space: Unique expandable layer design (with zipper), just pull it easily to increase capacity and accommodate travel purchases effortlessly. 

4. TSA Customs Password Lock: Built-in TSA-certified password lock ensures luggage security. During customs inspections, officials can use a special key to open the case without damage to the lock. 

5. Scientific Division Storage: The spacious interior features multifunctional compartments, elastic cross straps, and zippered pockets that effectively secure items, maximizing storage efficiency and keeping luggage neat and organized.