Colour Family: BLUE Material: N/A Assembled Product Length: 4" Volume Capacity: N/A Assembled Product Height: 1.5" Assembled Product Width: 6.8" . Fits most lunch boxes, picnic baskets and coolers • An efficient way to keep foods refrigerator fresh and delicious • A convenient way of preserving cold products or specialty items during shipping • 4" x 6.8" x 1.5"