Uptown Bamboo DK is made of anti-pilling acrylic with a touch of bamboo for a smooth texture and subtle sheen. Easy care and excellent stitch definition make it a perfect match for any project! - 80% anti-pill acrylic / 20% bamboo - 100g / 273 yds - #3 Light - knit gauge: 22-28 sts x 20-22 rows = 4" - US 6 / 4 mm - crochet gauge: 16 sc x 19 rows = 4" - US H/8 / 5mm - machine wash cold, tumble dry low