Creotime baby yarn Australian merino wool has a very fine, airy structure which makes it super soft and suitable for sensitive baby skin. This Superwash yarn is machine washable, but was not warmer than 30 degrees and do not use the centrifuge. Specifications: Colour: dark grey Gender: unisex Material: 100% Australian merino wool Stitch ratio: 30 stitches x 40 rows Needle thickness: 2½, 3 Length: 172 m Weight: 50 grams Age: from 4 years old