[NFB-Krafters-Korner] crochet stitch marker question

[Melissa Tucker]

i bought a pack of stitch  markers from a yarn store that is no longer in business.  they are wide, the stiam is long that looks like a large safety pens.  but the clasp is also bigger than a safety but doesn’t fray the stitches like regular safety pens do sometimes.  i can’t find them amazon.  don’t remember the brand.  any suggestions?