GLOWING YARN: Each skein of this soft yarn weighs 2.12 oz. (60 g) and is 78.74 yd. (72 m) long, making it great knitting and crocheting yarn for all your projects! FIBER COUNT: Made from 100% polyester and rated CYC #4 worsted weight, this tube-like yarn adds extra flair with a comfy feel. KNITTING YARN & MORE: Make fun clothing, costumes, and accessories with our cozy glow in the dark.