Trakk Set of 6 Packing Cubes, 4 Various Sizes Made of high quality, water-resistant nylon Contains 6 bags with deep-pocket design- Small: 11 x 7.5 x 3.5, Medium (3 sets): 14 x 10.5 x 3.5, Large: 13.5 x 13.5 x 3.5, Extra-Large: 17.5 x 14 x 3.5 Fully finished interior seams for extra strength Includes sturdy zippers with corded pulls for added durability See-through mesh design to easily locate items