Set of 5 Stitch Markers. Can be used with Knitting Needles up to US Size 10 (6.0 mm)
One of the Stitch Markers is approximately 2” from the top of the ring, to the bottom, this one would be great for your BOR marker.
The other 4 are about 1.25” long.
While I am not a professional jeweler, I am very multi-craftual. And, some days, I just like to break out the beads and make little gift ideas!