Luma wall/ceiling projection screen. For small to medium sized groups. Spring-roller operated. Housed in pentagonal steel case with a scratch-resistant white polyester finish and matching endcaps. Endcaps form universal hanging brackets for attachment to wall or ceiling.-For small to medium sized groups.-Spring-roller operated. with pull cord.-Housed in pentagonal steel case which has a scratch-resistant white polyester finish with matching endcaps.-NTSC. HDTV and WideScreen format screens have black borders on all four sides.-Custom sizes available.-Warranted for one year against defects in materials and workmanship.