Legend M Blu-ray Jacket Sleeve "bonus"

Trying to order the Legend M blu-ray but keep getting stuck with the unwanted Jacket sheet "purchase benefit". Can anyone tell me if this is a separate item from the Blu-ray or does it mean the disk comes in a vinyl sleeve cover?

Already got stung with the Babymetal begins/returns arriving in these vinyl sleeve packages which I hate, also means they cannot fit onto the shelf with the rest of the legend shows which is quite annoying.