This is a JB HUNT shipping container from Walthers. It's a container for double-stack cars. The scale is 1/87. It's HO gauge, but it may not fit Japanese container cars like Koki. This is a 48ft container. The bag has scratches and tears. It should fit MAXI-lll and MAXI-IV. The number is JBHU 700067. I have one more. Please comment if you want it. If you have no questions, you can buy it immediately!