I used about 50 of them for my 5 1/2 foot garland here.
If you want your garland to be curved be sure to lay it out in that shape before gluing any leaves down.
I like to glue the first 2 in a V shape at the tip of the garland and then glue one holly leaf below in between the two.
Once you have finished adding the holly leaves pick some spots on your garland to add on the honeycomb berries.