From the Knit Rowan website:
Knit this homeware blanket, available as a free pattern to download. Designed exclusively for Knit Rowan by Martin Storey using the wonderful soft blend yarn Wool Cotton 4ply (wool and cotton), this lovely blanket has a garter stitch edging and is covered in contrasting little bobbles.

Also available here:
https://www.allfreeknitting.com/Knit-Afghans-and-Blankets...

Finished dimensions:
Completed blanket measures 76 cm (30 inches) by 102 cm (40 inches).

Yarn information:
Rowan Wool Cotton 4 ply
A - Misty 496
8 skeins
1576 yards

B - Cloudy 505
2 skeins
394 yards