Rule for patchwork graduated in inch. Dimensions: 6 x 24 INCH (15.24 cm x 60.96 cm). Right and left -handed. Thick and resistant materiel guaranteeing a safe trace of the rotary knife. Precise marking by computerized printing in the laser on the back of the rule .Emploi for supplies, bias, equilateral triangle, hexagons, etc. Included angles of 30 °, 45 ° and 60 °.