Measurements
Size 1:
To fit Birth to 4 months
Size 2:
To fit 4 to 8 months.

Each pamphlet has a different set of recommended yarns. The following is from the Jarol version.

Materials
Jarol Double Knitting
Imps and Angels
Main Colour: 1, 2 X 20 gram balls
Contrast Colour: 1, 1 X 20 gram ball
Baby Double Knitting
Main Colour: 2, 2 X 20 gram balls
Contrast Colour: 1, 1 X 20 gram ball
1 button.