This is a ball of Big Value Baby Chunky by King Cole in Soft Blue (2515). It is 100% Premium Acrylic. As a Chunky/Bulky weight yarn, size 6mm knitting needles/hook are recommende to use but check your pattern & tension first. Each ball measures approx 152 metres/167 yards. Big Value Baby Chunky can be machine washed at 40 degrees.