Mettler 9145-0823 Metrosene Poly LG Night Blue
Mettler Metrosene can be used on all fabrics and seams. The thread is easy-iron, shrink proof, and offers great color fastness. Metrosene's high tensile strength, optimal elasticity, and ideal smoothness makes it the sewist's choice. Poly 50wt, 12 ply 500m/547yds. Recommended needle size: 80/12, 90/14