Full Description: 2-colors, twisted together to provide the designer with an infinite number of design possibilities for all embroidered items. Designed to run with #152 and #122 Super Strength Rayon colors. Unique two tone, high sheen stitch appearance. Made from high tenacity rayon. Available in 21 vibrant color combinations and 700 yard (640 meters) Mini-King spools, and 3,250 yard (2,972 meters) King spools.