Madeira Aerolock No.125 thread is a premium thread that guarantees high strength and break-resistance.
100% Polyester Serger thread for neat and long-lasting overlock seams.
Madeira threads are tested and Oeko-Tex certified according to Standard 100, Product Class I. The threads are dyed in Madeira factories located in Germany. The production facilities are ISO 9001-2015 certified.