Orange Color, Fire Fighter - Flame Resistant, Machine Embroidery Thread, (#40 Weight, Ref. N1965), 1000 yd Spool by MADEIRA Options:# 40 --- 1000 yards Spool and written eight books--four of

and written eight books--four of them on crochet

this Natural Color Floppy Hat

It is recommended for use with medium or dark fabrics

or two to section off large cross stitch charts

Orange Color, Fire Fighter - Flame Resistant, Machine Embroidery Thread, (#40 Weight, Ref. N1965), 1000 yd Spool by MADEIRA Options:# 40 --- 1000 yards Spool and written eight books--four ofFire 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.