Elitescreens 135 HDTV(16:9) Manual 135 (16:9) Manual Projection Screen M135XWH Screen Size: 66Hx117.3W Feature: Dual wall and ceiling - perfect for home / business Designed for wall or ceiling installation Advance auto locking system - easy lock to all position Available in Black or White case color Black back screen material - block rear light through 16:9 Aspect Ratio; Diagonal Size: 135; View Size: 66Hx117.3W; Overall Size: 77.7Hx123.9W MaxWhite 1.1 gain screen material with standard black backing to eliminate light penetration. 4 side black borders enhance picture contrast and absorb light overshoot Auto-Locking Mechanism and screen lanyard provide a wide range of height settings and easy operation Available in black or white casing with dual wall and ceiling installation. Optional 6 and 12 brackets sold separately GREENGUARD and GREENGUARD GOLD Indoor Air Quality certified Weight: 37.6 Electrica...