DMC Machine Embroidery Thread is a fine Size 50 cotton thread designed for clean stitching in machine embroidery, appliqué, quilting, and general sewing. Each snap-top spool holds 500 m (547 yd) of highly mercerized 100% cotton in colour 307, chosen for its finesse and even coverage on detailed designs. It is colourfast and fade-resistant to help designs stay crisp over time, and it is made in France.