Material: Thread(polyester 100%), Core(polyethylene).12 THREAD SPOOLS: Box of 12 sewing threads (all the same color). Great for hand sewing, small projects, and patching. Available in a wide range of colors and shades.
45M SPOOL SIZE45m spools are ideal for hand sewing. STRONG AND DURABLE THREADS: High elongation reduces the frequency of thread breaking or fraying, which offers you a good sewing performance.