Please note that the amount of yarn is an estimate, and it might vary according to your tension.

Needles

US 4 (3,5 mm) circular needles or DPN’s.
Adjust needle size if necessary to obtain the correct gauge.

Gauge

24 sts x 30 rows = 4 x 4” (10 x 10 cm) in Stockinette stitch with yarn held double on US 4 (3,5 mm) needles after blocking.

Size

Small - 16 cm (6,5 inches).
Medium - 20 cm (8 inches).
Large - 24 cm (9,5 inches).

Length for all sizes: 33 cm (13 inches) long.

Other

1 stitch marker, tapestry needle, blocking tools.