American Trunk and Case Luggage Voyager Collection 4-Piece Set, Zebra, One Size 1200 denier polyester or durable tapestry material. Fully lined interior with a removable accessory pocket. Uprights expand for additional packing capacity. In-line skate wheels in a high impact housing. Locking push-button handle system. Add-a-bag strap to attach additional bags. Self-repairing nylon zippers. Corner guards for added protection. Eva foam padded front. Convenient top, side and bottom carry handles for easy lifting Four piece set includes: 31-Inchexpandable upright -31-Inch x 21-Inch x 10.5-Inch (+2.5-Inch)11 -Pounds 28-Inchexpandable upright - 28-Inch x 19-Inch x 9.5-Inch (+2.5-Inch)10 -Pounds 25-Inchexpandable upright-25-Inch x 17-Inch x 8.5-Inch (+2.5-Inch) 9 -Pounds 21-Inchexpandable upright carry-on- 21-Inch x 14-Inch x 7-Inch (+2.5-Inch) 7.5 -Pounds 17-Inch wheeled tote- 17-Inch x 13-Inch x 7-Inch 6 -Pounds