Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Separate appendix : 1) beam, 2) girder, 3) girder, 4) beam x 2, 5) stair, 6) stair, 7) stair, 8) stair, 9) stair board, 10) stair landing, 11) stair board, 12) stair tread x 10, 13) column x 2, 14) beam, 15) beam x 2, 16) beam x 2, 17) floor x 2, 18) stair handrail x 2, 19) stair handrail, 20) stair x 4, 21) stair board x 2, 22) stair tread x 12/85 to build the stairs on the north side of the fourth floor.
* The outer box is not covered by the warranty.