Lot of unbranded 6-strand embroidery floss in basic colors (can be easily matched to DMC floss).  Factory wrapped onto heavy cardboard tubes.  Each color likely has the equivalent of more than one or two skeins of floss, exceptions are the two shades of green which are much larger.  I've used a ruler to give you an idea of quantity of floss.

*FL Residents pay 6.5% sales tax on merchandise.