This durable electric projection screen from Motorized screen Apollo sets up in seconds. The screen is ideal for computer, video, slide and overhead projections. Keystone eliminator ends distortion problems which occur when screen and projector are on uneven planes Flame-retardant, Matte white finish, Black 1-inch border, Easy-roll mechanism sets up quickly with remote control, Procection Screen size 70″ x 70″ & 96″ x 96″ and 120″ x 120″