Feature:1. Made of cross-linked vulcanized high density pure wood pulp material, it has good heat resistance and deformation resistance, and the surface texture is beautiful.2. Trace drawing is suitable for translucent cover and pencil, pen and marking drawing etc.3. Often used as a copy of calligraphy and painting cards.It is also widely used in printing and paperboard production industries.4. Perfect tracking of work, art, craft, reproduction, painting, or calligraphy.5. Pure paper, high strength, good transparency, non-deformation, sunburn resistance, high temperature resistance, anti-aging.Specification:Item Type:Coloured Sulfuric Acid PaperMaterial:Pure Wood PulpSize:15 x 10cm / 5.91 x 3.94inWeight: 78 g / 2.75 oz(approx.)Package List:50 x Paper