Here's a rewritten product description based on the provided information: This luggage set comes in two options: a five-piece set and a three-piece set. The five-piece set includes a 20-inch luggage, a 24-inch luggage, a 28-inch luggage, a weekender travel bag, and a toiletry bag. The three-piece set offers two configurations: Option A with a 20-inch luggage, a travel duffel bag, and a toiletry bag; Option B with a 20-inch luggage, a backpack, and a toiletry bag. Each piece features a mounted TSA-approved lock and a fully-lined interior divider with organization pockets, ensuring your belongings are secure and well-organized. Made from durable and versatile ABS material, the luggage is lightweight and long-lasting. The retractable handle and four multi-directional spinner wheels provide smooth movement. The duffel bag, backpack, and toiletry bag are crafted from polyester fabric that is mildly water-resistant. Both the duffel bag and backpack have a back sleeve for easy attachment to the luggage handle. The backpack offers multiple functional pockets for versatile travel needs. All items in the set undergo rigorous quality testing to ensure top performance. If you need assistance with your purchase, feel free to contact our support team.