Silk-Finish Cotton 50 is the perfect thread for sewing, quilting and embroidery on finest cotton creations. Contains 8 beautiful colors. Silk-Cotton Finish 40 is made from 100% long staple, Egyptian cotton. Due to its thickness it is easy to create beautiful decorative seams. Filling: Art. 9136 No. 40, Silk-Cotton Finish 164 yds. Color codes: 0778; 0261; 0504; 1417; 0030; 0815; 0825; 1002