Looking for a durable yet reasonably priced projection screen? The Draper V Screen offers both and is so reliable it comes with a 5 year warranty! It is spring-roller operated and has the longest life expectancy of any classroom screen. The simple design eliminates friction between the viewing surface and metal parts. The VBar aluminum support attaches easily to wall, ceiling or map rails. Tearproof, flame retardant fiberglass matt white offers a sharp image from any viewing angle.