With the use of the Golden Fleece blending board you can easily create your own unique rolags. The possibilities are endless with blending different colors & fibers. The carding cloth which is used for the blending board, is specially fabricated for blending & preparing wool & other fibers. The back of the board is covered with non-skid material, therefore it can be used on your lap or on the table top. The blending board includes a special blending brush tool & two rolag rollers for removing the rolags Specifications LxWxH Blending board: 42 x 35 x 2 cm (16.5 x 13.5 x 1") Blending board surface: 30 x 30 cm (12" x 12"} TPI (teeth per inch): 72 TPI Non-skid backing Including accessories" Blending Board 72 Tpi With Brush Tool & Two Rolag Rollers