Sinaia is 100% cotton. It is a medium bulky yarn with spectacular color effects that create stunning designs. Ideal for crochet or knit home decor, handicrafts, garments such as jackets, headbands, and hats. Also great for rugs and bags. Each skein is 3.52 oz. 131 yards, and comes in 16 colors. Recommended hook size G/8, size 7 needles.