Spirit Thermal Paper - 8.5" x 11"

100 sheets of 8 1/2" x 11" Spirit Thermal Paper per box. Thermal paper works with any normal thermal/stencil copy/fax machine. Consists of four layers per sheet. We carry REAL authentic Spirit Thermal Paper. Please be wary of counterfeit Spirit Thermal Paper - if the price seems too good to be true, it probably is! Layer 1: Top layer is where image will be transfered onto Layer 2: Second layer is disposed Layer 3: Carbon paper. The pressure on this layer is transferred to the top layer Layer 4: Bottom yellow sheet holds the original image in place during use in the stencil copy machine Genuine Spirit Thermal Paper made in the USA