Kemyer 1000 Plus Series 3-PC Expandable Spinner Luggage Set (8 wheel- Navy) Set includes: One (1) 29-inch suitcase, one (1) 25-inch suitcase, one (1) 21-inch suitcase. Material: polyester Pockets: Each piece features Two (2) exterior and two (2) interior zipper pockets 4 wheels multi directional 360 degree spin technology. EZ-Roll 4 wheel system Carrying handle: Each piece features one top handle, one side handle and one bottom handle. This improved product features thick chunky zippers making this 1000 plus line even more resistant. Up-right expands for 30% more packing capacity. Interior features a separated pouch, and holding straps