Five-Fold Scapular
Green Scapular
St. Michael Scapular
Pious Union of the Holy Spirit Scapular
Benediction and Protection Scapular
I wear them all at the same time, I have started to tie all the scapulars, bar the five-fold together at the cords by the shoulders, so that they do not get tangled up during the day and stay in one place.