Buy on Amazon : http://amzn.to/18704q7

Elite Screens TE85C-E30 CineTension2 Electric Projector Screen (85 inch Diagonal 2:35:1 Ratio

CineWhite 11 gain screen material with full tension uniformity and black backing
Tab-tensioned premium-grade screen provides uniform flattness
Built-in 5-12 volt trigger port RJ-45 enables DropRise operation to synchronize with the projectors power cycle
Tubular motor allows swift operation with a superior weight tolerance and operational lifespan
Standard 2-year parts and labor manufacturers warranty