Gold Color, Fire Fighter - Flame Resistant, Machine Embroidery Thread, (#40 Weight, Ref. N1725), 1000 yd Spool by MADEIRA Pin Cushions so no matter which scissors

so no matter which scissors you sharpen

It is Oeko-Tex® certified to be free from harmful substances

This is a standard weight embroidery thread that is dependable

Once Quilted

Gold Color, Fire Fighter - Flame Resistant, Machine Embroidery Thread, (#40 Weight, Ref. N1725), 1000 yd Spool by MADEIRA Pin Cushions so no matter which scissorsFire Fighter is a fire resistant embroidery thread that was developed for fire and safety. Applications include aeronautics, utility services, motorsports and other fields where safety standards are required. Fire Fighter flame resistant machine embroidery thread is made from 100% Aramid which contains Nomex branded fibers from Dupont. Madeiras Fire Fighter embroidery thread complies with ISO standards ISO 6941, ISO 15025 and DIN EN ISO 11612 D + E.