Katia Tango Ladder Feather Ribbon Yarn Color 3506 Grey, Black Yarn Fiber information: Fiber: 68% Polyamid nylon and 32% Polyester Yards: 71 50g weight Gauge 13 Needle size: 9/10 Heavy Worsted Made in Spain his is gorgeous yarn that has a narrow ribbon yarn with all the advantages, Katia's "Tango" adds wonderful attitude and a modern edge to the ribbon concept with a thin, fleecy soft, single strand running through the base ribbon ladder. The soft fleece peeks through the open weave of the ladder regularly and adds wonderful texture and softness to the overall effect