Specially developed to be incredibly soft, gentle and smooth for Baby, this yarn is a new blend with natural bamboo and wool fibres. It will keep its quality through gentle machine washing. Blend:80% Bamboo 20% WoolBall weight:50gYardage:95m/104yNeedle size:4mmTension:22 stitches, 28 rows to 4 inches / 10 cm on 4mm needles