Made with a heavy-duty fabric, this set of luggage is designed with high-quality polyester and PVC backing and a number of pockets to keep the on-the-go traveler organized and ready for anything. 24" upright expandable up to 2" 28" upright expandable up to 2" in-line skate wheel system for smooth ride push-button self-locking internally stored retractable handle system ergonomic and comfortable padded top and side grip handles 2 front full-size zipper-secured pockets 3 internal organizational pockets all bags are fully lined and have industrial strength hardware carry-on tote has detachable and adjustable nonslip shoulder strap includes locks and keys Polyester. Imported. 19" carry-on upright: 13x8x19"H; weighs 6 pounds 24" expandable upright: 16x10x24"H; weighs 8 pounds 28" expandable upright: 18x12x28"H; weighs 9 pounds. carry-on tote: 12x51⁄2x11"H; weighs 1 pound