Samsonite Alliance SE 3 Piece SetDescription 3PC Set includes a carry on, medium and large spinner satisfying your travel demands for yourself or family. Each size comes with butter smooth rolling dual spinner wheels, large interiors with two sided silky soft mesh dividers, expansion, TSA locks on medium and large spinner providing maximum security while the large cases are checked in or away from you. Push button multi stage handle system 360 dual spinner wheels Polycarbonate & ABS