Brother Micro Disc (1985) double-sided version with its blue paper sleeve
https://s3.eu-central-2.wasabisys.com/mastodonworld/media_attachments/files/111/937/445/295/211/906/original/132a19cf6e8a9f6a.jpg
The Brother Micro Disc was a floppy disc for use in the standalone Brother MD-200 Micro Floppy Disc Drive for use with certain Brother electronic typewriters (seemingly some of the EM series of the 1980s such as the EM-200) and possibly for use with industrial sewing or embroidery machines.
It consists of a 2.5-inch flexible disc in a carrier. The discs were available in either double-sided or single-sided form.
076萌SNS is a social network, courtesy of 076. It runs on GNU social, version 2.0.2-beta0, available under the GNU Affero General Public License.
All 076萌SNS content and data are available under the Creative Commons Attribution 3.0 license.