DMT Proscreen Manual 100"" 4:3; manual extension projection screen; screen area 203 x 152 cm; image format: 4:3; gain factor: 1.0 (for universal use); viewing angle: 160°; with black border all around; for all LCD and DLP projector suitable; one-piece structure made of aluminum alloy in an elegant design; suitable for wall and ceiling mounting; for home cinema, party room etc .; diagonal: (100"") approx. 254 cm; Weight: 10 kg;