VIVO 100" Portable Indoor Outdoor Projector Screen, 100 Inch Diagonal Projection HD 4:3 Projection Pull Up Foldable Stand Tripod (PS-T-100) PORTABLE PROJECTION SCREEN STAND with 100" diagonal (80" x 60"), heavy duty tripod frame perfect for home, business, and school use CRISP VIEWING ANGLES up to 120 degrees with a matte white surface diffusing light in all directions SCREEN MATERIAL 1.1 GAIN with standard black backing to eliminate light penetration. Four side black borders enhance picture contrast AUTO LOCKING MECHANISM easily adjusts the height of the screen at the press of a button. Twist the handle to lock the height into place UNIVERSALLY COMPATIBLE with majority of LED, LCD or DLP projectors on the market