Spiral cushion by hachette

Spiral cushion

Knitting
DK (11 wpi) ?
22 stitches and 30 rows = 4 inches
US 6 - 4.0 mm
US 8 - 5.0 mm
28 cm in diameter
English

Materials
2 x 50 g balls of yarn in each of two colour/Apple green & white.
3 x 2 cm bttons.
Cushion pad 30 cm in diameter.