This is a Fantastic light box but Porta-Trace a product of Gagne, inc.  It is made in the USA. It is great for : Calligraphy, stained glass, photos, tracing, quilt patterns, and MORE. The model # is 1012 and it is approx. 10” x 12” viewing area with plexiglas top and stainless steel frame, tilt legs. It is of great quality. And in good condition.