I used canvas drop cloth that you can purchase at home improvement stores. (yellowblissroad.com)
All you'll need is a piece of canvas drop cloth from the painting department at your local Home Depot or Lowe's, and Sharpie Permanent Markers or Fabric Markers. (alifeinbalance.net)
With canvas drop cloth material, she painted stripes with a foam roller using Dutch Boy's Dura Clean in Black. (powerofpaint.net)