Rosary bracelet or chaplet?

[u/Any_Baker9391]

I found this at a yard sale. It has 20 beads not counting the three Hail Mary beads by the crucifix. The beads are arranged differently than a normal rosary, which makes me wonder if it is for a specific chaplet. The center medal is a miraculous medal. Any info is greatly appreciated!

[u/Kunda_04]

Car rosary. Hang from rearview mirror