Timberland Luggage Route 4 Four Piece Expandable Spinner, Olive, One Size This is a 4 piece nested item 4 wheel spinner system for easy maneuverability, Contains no pvc, Fully lined interiors with adjustable valet straps and three interior pockets for organization, Suitcases are expandable for added packing capacity with additional exterior zip pockets, Durable 600d polyester with 51-percent rpet