This paper is ultra thin (13 g/m²) is 100% vegetable without additives without dyes without chlorine.. . smk slim brown x25 rolling papers: . ultra thin paper. 25 books of 32 slim rolling papers. sheet weight: 13 gsm. product based on gum arabic extracted from east african acacia trees. 100% vegetable paper additive - free dye - free chlorine - free. control sheet with 5 remaining sheets. . dimensions sheet: 107 x 44 mm