Light and breezy, Bamboo Pop is a soft, shiny, machine washable 50/50 cotton/bamboo blend that makes great warm weather projects for adults, kids, and babies. Yards: 292 Grams: 100 50% Cotton 50% Bamboo Dk Weight Gauge: Knit: 20 sts x 26 rows = 4" // US Size 4 (3.5 mm) Crochet: 16 sts x 18 rows = 4" // US Size G-6 (4 mm) Yarn Care: machine wash - warm, do not bleach, dry flat, do not iron Made in Turkey