【Expandable 4 Piece Luggage Set】The 12 inch cosmetic case works well to store your toiletries. 20/24/28 inch luggage both can expandable, which can expand 20% of the additional space. Perfect for business and family travel. 【Durable Material】Our luggage crafted with high-quality PC+ABS material, exceptionally lightweight yet highly resilient. It can withstand time and impact, ensuring your valuables remain secure during your trips. 【Luggage with TSA Lock】TSA customs password lock design to avoid violent damage to the luggage, which allows only TSA agents to inspect your bags without damaging the lock when traveling. 【360°Double Spinner Wheels】Equipped with 8 high-quality, shock-absorbing wheels, this design ensures quiet and smooth travel. allowing you to pull the carry-on luggage with spinner wheels effortlessly. 【Full Aluminum Telescopic Handle】The handle adopts aluminum pull rod, and the three-section telescopic function is ergonomically designed, it can be adjusted to different stages to suit different occasions. Luggage Sets 4 Piece Luggage Suitcases with Wheels, ABS shell with TSA Lock Spinner Wheels Carry On Luggage Set