Sturdy PP Material: The 20-inch luggage set is crafted from 100% polypropylene (PP) hardshell, providing exceptional durability against abrasion and scratches for long-lasting reliability Luggage Sets 3 Piece: The 3-piece luggage set includes a 20-inch carry-on suitcase, a travel duffel bag, and a toiletry bag. The 20-inch suitcase is ideal for short trips or as a carry-on option, meeting most airline size restrictions to help you avoid checked baggage fees. Additionally, the duffel bag features a 30% expandable capacity for extra space when needed, while the toiletry bag offers compact and convenient storage for your grooming essentials Three-Stage Adjustable Telescopic Handle: Our carry on suitcase designed for comfort and convenience, the suitcase feature a three-stage adjustable telescopic handle for effortless handling. Engineered with minimal sway and durable construction, they ensure smooth maneuverability in any travel scenario Customs-Approved Lock and Silent Dual Wheels: Our carry-on luggage features a TSA lock, ensuring the security of your belongings. The silent dual wheels provide stability and smooth maneuverability, delivering a seamless travel experience Every item in our luggage sets undergoes meticulous quality testing to ensure optimum performance. Should you require assistance with your purchase, please don't hesitate to contact us via Amazon 1