Professional manually operated screens featuring a white, epoxy powder-coated aluminum housing and a fire-retardant, washable, high-reflectivity white professional fabric; they can be easily mounted on the wall or ceiling using a pair of suspension brackets that can be positioned anywhere along the length of the casing. Special bracket pairs for offset mounting are available upon request up to 25 cm from the wall. It features a high-quality torsion spring mechanism that allows the screen fabric to be lowered and automatically locked at 13 cm intervals, eliminating the need to anchor the fabric to the wall. These weighted screens ensure a reliable projection surface for presentations in meeting rooms, classrooms, and conference halls with limited numbers of participants.