I used black tulle from a fabric store. Like the stuff they use in a bridal veil or a tu-tu. http://images.tapatalk-cdn.com/15/09...a58b98998d.jpg
I found the 1/2" clear mesh too reflective on my open top cube. The light that reflected off the clear plastic was distracting. The black tulle is almost invisible. Has good air flow as well
