Cleckheaton Gusto 10 has no ply rating, as it does not match any.
It is comprised of 30% Wool, 30% Mohair and 40% Acrylic.
The tension is 9 Stitches and 13 Rows to 10 X 10 cm over stocking stitch on 10.00mm needles.
This yarn is quite thick as the tension indicates yet a soft smooth finish partly due to the presence of Mohair.
This yarn produces extremely warm garments and due to the tension is a VERY quick knit

Ball size is 100gms with 50 metres per ball.
Cleckheaton Gusto 10 is hand wash and non-iron but may be dry-cleaned.