【3 Piece Luggage Set】: The Caselly 3 Piece Luggage Set includes everything you need for your journeys: a 28-inch large suitcase, a 24-inch medium checked luggage, a 20-inch carry-on, a spacious duffel bag, and a convenient toiletry bag. Crafted from durable, lightweight polyester, both the duffel and toiletry bags are designed for ease and portability. 【 High Quality PC+ABS Material】:The Suitcase set Crafted from high-quality lightweight PC+ABS, our hard luggage provides exceptional impact resistance. This robust construction ensures your suitcase can endure the demands of travel while remaining easy to maneuver. 【Smooth Spinner Wheels & YKK Zippers】: Glide effortlessly through airports with our advanced multi-directional spinner wheels made from premium soft TPU and equipped with internal lubricating balls for silent operation. Each suitcase has passed rigorous drop and walking tests for supreme reliability on any journey. Our luggage features durable YKK zippers, designed to keep your items secure yet easily accessible. 【Ergonomic Telescoping Handle】: Navigate through crowded spaces with our sturdy aluminum 3-step telescoping handle, engineered for smooth operation and comfort. We've added extra reinforcement to the top and side carry handles to prevent cracking and included soft rubber grips to protect your hands while lifting heavier loads. 【TSA-Approved Locking System】: Travel confidently with our side-mounted TSA lock, which allows for secure inspections by TSA agents without damaging the lock. Our zippers are designed to resist sharp tools, enhancing the security of your belongings. The full-zip interior divider and cross straps efficiently organize your packing, keeping everything in place. Caselly Luggage Set 3 Piece Luggage with PC+ABS Hardshell TSA Lock Spinner Wheels Carry on Lightweight Suitcase，YKK Zippers