Travel Gear Luggage Spectrum II 3 Piece Luggage Set, Black/Black, One Size 1200 x 900d polyester body fabric Four wheel spinner system for easy rolling Telescoping trolley handles are recessed and feature a push-button locking mechanism Suitcases expand for added packing capacity and feature two exterior zippered pockets and an add-a-bag strap Interiors of suitcases are fully lined and feature a mesh pockets, adjustable valet straps, and a removable toiletry pouch