【Complete Travel Solution】This 3-piece set includes a 20-inch carry-on (21.65" x 14.17" x 9.06", 38L capacity, expandable to 43L), a 24-inch medium suitcase (25.59" x 16.54" x 10.63", 63L capacity, expandable to 71L), and a 28-inch large suitcase (30.31" x 17.72" x 11.61", 107L capacity, expandable to 121L), covering all your travel needs. Whether it’s a weekend trip or a family vacation, this set has you covered. 【Durable Hard Shell】Crafted from Germany Bayer PC material, this hard-shell PC luggage is scratch-resistant, odorless, and built to last. The sturdy aluminum telescopic handle adds extra strength and comfort for effortless handling. 【Smooth Glide Wheels】Featuring silent, double spinner wheels, this set glides effortlessly through crowded airports and uneven surfaces. The smooth and quiet rolling ensures a stress-free travel experience. 【TSA Lock Included】The built-in TSA-approved lock (default password: 0-0-0) ensures your belongings stay secure while allowing airport security to inspect your luggage without damage. Set your own password for added peace of mind. 【10-Year Warranty】Backed by a 10-year limited warranty and 24/7 customer service, this durable suitcase set is designed to make your travels worry-free and reliable. 【Complete Travel Solution】This 3-piece set includes a 20-inch carry-on (21.65" x 14.17" x 9.06", 38L capacity, expandable to 43L), a 24-inch medium suitcase (25.59" x 16.54" x 10.63", 63L capacity, expandable to 71L), and a 28-inch large suitcase (30.31" x 17.72" x 11.61", 107L capacity, expandable to 121L), covering all your travel needs. Whether it’s a weekend trip or a family vacation, this set has you covered.【Durable Hard Shell】Crafted from Germany Bayer PC material, this hard-shell PC luggage is scratch-resistant, odorless, and built to last. The sturdy aluminum telescopic handle adds extra strength and comfort for effortless handling.【Smooth Glide Wheels】Featuring silent, double spinner wheels, this set glides effortlessly through crowded airports and uneven surfaces. The smooth and quiet rolling ensures a stress-free travel experience.【TSA Lock Included】The built-in TSA-approved lock (default password: 0-0-0) ensures your belongings stay secure while allowing airport security to inspect your luggage without damage. Set your own password for added peace of mind.【10-Year Warranty】Backed by a 10-year limited warranty and 24/7 customer service, this durable suitcase set is designed to make your travels worry-free and reliable.