This is the Exquisite Embroidery Thread Chart with the actual embroidery threads on them. There are 288 different exquisite thread colors available in the 1000m spools and 100+ colors available in the 5000m spools. Exquisite Embroidery Thread was formally called Poly X40. The Exquisite Embroidery Thread Chart will help you easily keep track of what colors you have and need. Exquisite Embroidery Thread is high quality, affordable, 40 weight polyester embroidery thread that provides the same brilliant sheen as rayon. It is colorfast thread that withstands fading from ultraviolet light and industrial laundering. Exquisite Embroidery Thread is Chlorine safe as well. It is the perfect Embroidery Thread to use in high speed embroidery machines.