Creative Grids Multi Size 6" Flying Geese 45 Degree and 90 Degree Triangle Quilting Ruler Template CGRMSFG4590 Cut flying geese units up to a finished size of 6in x 12in. Combines 45 and 90 degree triangles in one tool. Cut half-square triangles up to a finished size of 6in. Cut quarter-square triangles up to a finished size of 12in. Scan the QR Code printed on the ruler to view a video demonstration.