Train Storage Box

3 different storage options for boxes that are 15 1/4" x 11 1/8" x 4". Can store cars in the width (long storage), depth (short storage), or well car storage options. I found the boxes at my local Staples in the US, but can't find the exact box on their website. Here is the box size on an alternative website. I also used cushion foam and double sided sticky tape to help limit the amount of rolling.