I use a big flannel sheet with a sleeve sewn in the top if the hem isn't wide enough. I fastened plastic rings or cafe curtain hooks along the top edge at ~24" intervals and slid a piece of 1/2 -3/4" pvc pipe in the sleeve. Since my only decent space for this is in our rec room which has a suspended ceiling, I used hangers designed to hold plants on the metal frame of the ceiling and then hooked the rings on these hooks. Easily put up and taken down.