The QuiltCharm 5"x5" Shape Ruler allows for quick and accurate cutting of multiple quilting shapes in 1" to 5" increments. It is ideal for cutting and squaring precut 2" fabric strips and 5" fabric charms. To use, start by cutting strips to the desired width, then turn the ruler to subcut into squares, triangles, diamonds, or hexagons. The ruler is also suitable for cutting bias strips and fringe. Its compact size makes it easy to keep nearby while sewing. Designed for use with a cutting mat and a 45mm rotary cutter, it is made of durable clear acrylic, providing clear measurement markings for precise cuts. This versatile tool simplifies the process of creating various quilt shapes, making it a valuable addition to any sewing kit.