4 Piece Luggage Set Hardside Spinner Suitcase with TSA Lock 20" 24 28' Available. The 4 pieces set includes Cosmetic Case,20 inches,24 inches and 28 inches luggages. One set just satisfies all your different travelling needs. Lightweight 100% ABS material, smooth 360° spinner wheels and carrying top and side handles make your trips more easily.Note:there are no straps on the back of the suitcase. Upgraded with 3-digit combination TSA lock, so that only you or a TSA agent have easy access to your belongings when traveling. Maximize 25% more space of your packing power with the Expandable feature. Large storage space and fully lined interior with zippered compartment to keep your items organized. The complete 4 piece suitcase set will be shipped with each suitcase inside one another to save space for your convenience.