So thin it could fly! Our thinnest paper ever, 20% thinner than average papers on the market. At 10 g/m2, it combines maximum transparency with optimum strength. Double pack with a patented anti-sliding system. Smoking Thinnest Double Window contains 120 leaves, size 69x37mm. The Smoking watermark guarantees the quality of this paper. The product is FSC® Certified and comes with a strip of glue made of 100% natural vegetable gum, with no colourings or other additives.