Heavy Cotton fabric
30" long Wooden Dowel (1/2 inch diameter)
Adjustable Tension Rod (http://www.amazon.com/dp/B005VGMJF2/ref=cm_sw_su_dp
The fabric chart shows the measurements for the cotton and nylon fabric you will be needing. I strongly recommend raiding the remnants section at your fabric store, and buying around a yard of each of the fabrics (except for the red, which was around 1/3 of a yard).