Elitescreens VMAX2 Ceiling/Wall Mount Electric Projection Screen (113 1:1 AR) (MaxWhite) Feature: 1:1 Aspect Ratio; Diagonal Size: 113; View Size 79.9Hx79.9W; Overall Size: 93.1Hx88.9W MaxWhite 1;1 gain screen material with standard black backing eliminates light penetration; 4 side black borders enhance picture contrast and absorb light overshoot Includes 5-12 volt trigger, standard infrared remote with extended IR sensor, RF (radio frequency) remote, and 3-way wall switch; Ships fully assembled with 3-prong power cord 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