What is "antimeters"

Usage examples of "antimeters".

Not the super-expensive kind the Glams wear (which tends to be made of handmade papers and be hand-painted and extravagantly adorned with the more expensive bric-a-brac), but a relatively simple affair, boasting lots of pleats & a tall ruff standing up around her face & the wildest of sleeves (features that would never work with cloth), & adorned with a few flat round mirrors about two antimeters or so in diameter, & glitter & spun sugar sculptures & who knows what else.