Features Berroco Ultra Alpaca is a 2 ply with the perfect balance of luxurious super fine alpaca and Peruvian Highland wool. This soft worsted weight alpaca blend works up fast with great stitch definition. Enjoy! 100 grams, 219 yard hanks of worsted weight yarn. 50% superfine alpaca, 50% Peruvian Wool. US 8 (5mm). Gauge 20 sts = 4 inches. Hand wash, dry flat.