DIRECT SHIP ONLY!! 60" diagonal 4:3 WhiteBoard Projection Screen...an innovative solution merging a premium grade ultra-high gain reflective material with a dry erase whiteboard for classroom and boardroom presentations in environments with bright ambient light. Cutting-edge design combines projection screen and dry erase board into one space-saving economical product; StarBright4 with 4.0 gain projection surface is coated with a transparent dry-erase layer for Training Presentations; High reflectivity is ideal for presentations with high levels of ambient light; For energy conservation and extended projector lamp life, use projector on economy mode. The StarBright material will enhance image brightness; Unique optical coating supports high uniformity and picture clarity; Contrast enhancements Improve Picture Black Levels for greater resolution and balanced color temperature.