A photograph of a left hand holding a Sharp Pocket Disk, a 2½-inch variant of a hard-cased floppy disk. It looks very similar to a 3½-inch floppy, but the longer you look at it the weirder the discrepancies get.
https://files.mastodon.social/media_attachments/files/112/470/379/471/418/014/original/b81f53759740e683.jpg