This is a Cars series set. The blue block below the number in the middle is supposed to be a white block with the same checkered pattern as the ones on the left and right, but it seems to have been lost, so it has been replaced with a blue block. The items in the photos are all that are included. A total of 31 blocks. I washed the set before listing it, but as it is a used item, there may be some stains or scratches that couldn't be removed. Please understand this before purchasing. LEGO type... LEGO Duplo