Pleasant wool with hair, composition 54% Polyamide 46% Acrylic Dralon. 100% vegan Recommended needles 4-5 mm. Crochet needles 3.5-4.5 The balls are 50 gr. with about 175 meters. A nice super soft and fluffy fantasy. For any type of garment, shawls, scarves, jackets, blankets, etc. Served in packs of 6 balls of 100 gr.