This is a 200g ball of Marble Chunky by James C Brett. The colour code is MC07. It is a mixture of Yellows & Greens. It is 100% Premium Acrylic. It is a Chunky/bulky weight wool & size 6mm knitting needles are recommended, but always check your pattern & tension first. Each ball measures approx 312 metres/341 yards. It is machine washable on a 30° wash.