Da-Lite Model C 78" x 139" projection screen 159"

Key features:
- Ideal for large size conference or training rooms.
- Permanently lubricated steel ball bearings combined with nylon bushings and heavy-duty spring assembly offers smooth operation even in demanding applications.
- Optional floating mounting brackets allow the Model C to be mounted onto wall or ceiling studs and aligned left or right after installation by releasing two sets of screws.