Specifications Subject to Change

You see it written on almost every product on almost every package and
almost every website. We are so used to seeing it that we dismiss it
without even giving it much thought, but this disclaimer gives the
manufacturer the right to change pretty much anything on its product at
any point in time. That’s a little worrying, don’t you think? In some
cases, that could mean getting an entirely different product to the one
you really wanted.