A new knitting, weaving, and crochet yarn will literally light up your life. Matte-gray color, it blends neutrally into other yarns. However, with a camera flash or car light, your design becomes luminously lit, adding an element of fun and flash. While it is not to be used as safety-rated material for nighttime jogging in your knitted dress, for example, the new yarn nevertheless provides light without weight and a 3-D effect without altering the aesthetic look of a design. It's a fun new toy for fiber enthusiasts to create a new era of fashion-forward reflective patterns. Yarn Specs: Reflective Yarn is available on 25-yard spools (cones available by special order). It is made of 22% polyester, 53% glass beads, 12% phenolic resin and 13% adhesive. Can be dry cleaned and washed (40 C/104 F). Do not use bleach. Iron on low. Not dye resistant. Not to be relied upon as your sole nighttime safety garment; use it along with other safety rated reflective material.