Key features: 
Tetoron® is now a commonly used sewing thread that is high in strength 
and has low elongation. It is well balanced and data obtained from an a
nalysis of actual usage has been applied to improve production, which has
increased sewing efficiency and the ability to keep seams beautiful.

We can assure you that Ecotex will not shrink nor discolor after washing. 
It is durable, safe and resists abrasions.