The Omnigrip ruler is used to cut strips, shapes and bias pieces when quilting. It is particularly handy for secondary cutting after cutting strips, and it can also be used to cut fat quarters into strips and shapes.Details:Clear with neon and black markings6" x 12"Multiple degree angle lines for easy pivotEdge markings for accurate measuringLaser-cut edgesLeft- and right-hand numbering and angle systemDouble-sight lines visible on light and dark fabricsNon-slipAcrylicFor use with rotary cutter or straight-edge blade