Superior Threads Polyarn Tex 26 Serger Thread 1000 yds Mini Cone; 001 White 104-01-001 Price is for 1 Mini Cone 1000 yards of Superior Threads Polyarn Tex 26 001 White 104-01-001 Serger Thread Polyarn is made from Textured Polyester Polyarn has a wide range of uses including hem sewing and decorative stitching; colorfast and can be laundered commercially without fading Polyarn is resistant to chlorine which makes it the best choice for childrens clothing as well as swimming and active wear; yellowing associated with weathering and aging of nylon products is avoided and has a higher temperature resistance than nylon products; iron safe on medium heat settings Polyarn is meant for sergers/overlock machines