NEW Available March 2015 The Wafer is only 0.8cm thick. The tracing area measures 44cm x 32cm. The Wafer has dimmable LEDS and provides an even spread of light from edge to edge. It is powered by Mains/AC Adapter and is very low heat. Wafer is ideal for calligraphy, stencilling, scrap-booking, embossing, quilting, embroidery, sewing, and much more.