Description from Knitty.com:
Aibhlinn is a recycled cotton cowl that can be worn over your head or around your neck. Knitted with swirling cables in the round with bobbles for trim.

FINISHED MEASUREMENTS
Circumference: 28 inches
Length: 24 inches

MATERIALS

Knit One Crochet Two Second Time Cotton
75% Cotton, 25% Acrylic;
180 yards / 164 meters per 100g skein
color: Glacier; (4) skeins

24 inch US #7 (4.5mm) circular needle
Stitch marker
Tapestry needle