... ; 100% Merceriaed Cotton Sewing Thread Cotton Sewing Thread, 100% Merceriaed Cotton Sewing ThreadCotton wrapped poly Core Sewing Thread.It is featured by core evenness ... .etc19.7t x 2(30s/2)3000Y 5000YArt crafts,handbags,sewing of keyhole and fastener,etc.19.7t x 3(30s ... .8t x 2(40s/2)3000M 5000Y 10000YSuits,trousers,coats, Sewing of bottom hole and fastener,etc.11.8t x 2 ...