Here's a rewritten product description based on the provided information: Our luggage set is designed for women who appreciate both style and durability. The ultra-smooth zippers ensure easy closure even when the luggage is packed to capacity, making it perfect for quick airport departures. These zippers have been tested for over 8,000 cycles, equivalent to 15+ years of weekly travel, ensuring smooth operation throughout every journey. The luggage features durable and silent 360° wheels that provide smooth movement in all directions, ideal for navigating through airport sprints and uneven urban paths. These wheels have undergone rigorous testing, including single-wheel drop tests and extended runway sprint trials, maintaining stability even when loaded with up to 20kg. The exterior of the luggage is made from a lightweight yet ultra-durable material that can withstand drops from 60cm without cracking, exceeding the industry standard by 35%. The scratch-resistant surface and reinforced corners protect against daily wear and prevent dents under heavy loads. The luggage also includes a TSA-approved lock for secure and hassle-free travel. The telescopic handle is adjustable in three stages, offering a smooth and secure fit at any height, and is reinforced with steel for added strength and stability. It has been tested to withstand 500 vibration cycles, ensuring it can handle rough airport conditions. Side handles provide a secure grip when lifting the luggage into overhead compartments. This comprehensive luggage set includes a 20-inch carry-on that fits overhead bins, an expandable overnight duffle for laptops and clothing, and a toiletry kit, making it perfectly equipped for business trips and other travels.