Madeira Fluorescent Polyneon is the ideal polyester machine thread for embroidering on uniforms or clothes to be worn in dark environments, where extra brightness might be needed for safety reasons. It is also perfect for adding that special "fun bright touch" to any garment. Made from 100% polyester, Polyneon Polyester or Polyneon Threads are very strong and constructed of a specially developed raw material intended to eliminate looping, puckering, and thread breaks. Vibrant colors are glossy, as well as resistant to chlorine bleach, making this type of thread ideal for commercial linens or any application where the end product will be subjected to harsh laundering. Madeira Polyneon Threads are Oeko-Tex® certified to be free from harmful substances. * Color: Fluorescent Green * Weight: #40 * 1,100 yds Spool * Ref. 919-1901 * Brand: Madeira®