Quilting Patchwork Craft Ruler Square - VARIOUS SIZES 3 mm thick clear acrylic . 15cm x 30cm 15cm x 50cm 15cm x 60cm 5cm x 60cm 5cm x 30cm 25cm x 25cm Perfect For Everything From Marking & Rotary Cutting To Cutting Halfsquares & Quarter Square Triangles Please See Pictures For Full Items Details & Specifics Please See Drop Down Menu For Full Range Made from a highly transparent, durable acrylic material with clear metric markings in centimetres. The perfect companion to help you cut strips, squares, rectangles and triangles. Especially ideal for strip piecing, borders, bindings and sashes, it is easy to use for beginners and seasoned quilters alike! Ideal for use with a rotary cutter Designed for either left or right handed use Laser cut for smoother accurate cutting