The pattern is also available in e-reader formats (suitable for your tablet, mobile device, e-reader or Kindle) from my web site.

Finished measurements:

Adult medium
Circumference 20.5 inches / 52 cm
Length 8.75 inches / 22 cm
Yarn requirements 65g ~ 95m

Errata:

Round 17: p6, k4 repeat from * 8 times, p6, k2