The French curve and flexible rulers in this set are ideal for creating smooth, curved lines on your garment patterns. Whether you're designing a new outfit or altering an existing outfit , these rulers provide the accuracy and flexibility needed for intricate sewing tasks. Features -Color:Transparent -Material:Plastic -Size:55.00X5.00X0.10cm/21.61X1.97X0.04in (straightedge) -Size:52.00X13.00X0.10cm/20.44X5.11X0.04in (curved ruler) -Size:20.00X11.50X0.10cm/7.86X4.52X0.04in (triangular ruler) -Work efficiency: the pattern making ruler set allows to draft and grade patterns quickly, improving overall work efficiency -Precision cutting: these rulers ensure accurate cutting, reducing the likelihood of errors and enhancing garment quality -Multi-rulers: the set includes a variety of ruler sizes, catering to different garment dimensions and tailoring needs -Durability: built to last, these rulers are resistant to damage, ensuring they remain reliable over time -Versatile use: suitable for both home and commercial tailoring, this set is an indispensable tool for any tailor Package list: 1 x straightedge 1 x curved ruler 1 x triangular ruler