Screen with High-Gain and Silvo Matte Fabrics is available with unique cam-lock roller system that ensures secure fabric attachment to roller and smooth operation. Gala Projection Screen P. Ltd offers Screen with High-Gain and Silvo Matte Fabrics. Gala Projection Screen P. Ltd also supplies a wide range of projection equipments. Screen with High-Gain and Silvo Matte Fabrics come with a mechanical locking system that can lock the screen automatically at various intervals. The screen can be installed on the wall or ceiling. When one has finished, a gentle downward tug will release the catch and the user will simply guide the screen back into its casing. The available sizes of this screen varies from 48" X 64", 52" X 70" to 60" X 60", 90" X 120", and 108" X 144".