Olympia Luggage Titan 3 Piece Spinner Hardside Set, Black, One Size Made of strong, lightweight Polycarbonate Interior divider panel creates 2 separate compartments for added organization & security Extra zipper mesh pocket and dual buckle tie-belt Expandable for added packing capacity. Dimensions: Small -21" x 14" x (9"+2") Medium- 25" x 16" x (11"+2") Large-29" x 18" x (12"+2")