Create precise garment patterns with the Isomars Armhole Curve & Single Curve Combo Set, specially designed for fashion designers, tailors, pattern makers, students, and garment professionals. This essential drafting ruler set includes one Armhole Curve and one Single Curve, enabling accurate drafting of armholes, necklines, sleeves, hips, waistlines, and other curved pattern sections. Made from premium transparent acrylic, these rulers provide excellent visibility over fabrics and pattern paper, allowing accurate marking and smooth curve drawing. The durable construction, smooth edges, and easy-to-read markings make them ideal for professional tailoring, garment construction, fashion institutes, and DIY sewing projects. Whether you're creating new patterns or altering existing garments, this versatile ruler combo ensures precision, consistency, and professional-quality results every time. Isomars Armhole Curve & Single Curve Combo Set contains Armhole Curve & Single Curve. Arm Hole Curve is made of clear plastic . Dimensions : 232 x 10 x 2.5mm, Isomars Single Curve Made from clear plastic Dimensions: 220 X 60 X 1.8mm.