Katia Ushuaia is a select blend of virgin wool and acrylic. Ideal for winter fashion accessories and garments. Composition: 53% Virgin Wool, 47% AcrylicNeedles: 9.0 mm - 10.0 mm Ball Weight: 100 grs. Yarn Length: 85m per 1 ball Shipping worldwide! Kindly contact me if you need more or less balls than listed.Thank you for looking and enjoy your shopping!