Set of 14.

From Ashford:
Indirect Warping Option now available on all Ashford standard rigid heddle looms - 16", 24", 32" and 48" (40cm, 60cm, 80cm and 120cm)

They now have holes drilled in the bottom of the rails so you can use your loom as a warping frame for the indirect warping method. There are 14 pegs included in the set, this will allow you to choose a variety of warp lengths.

Some benefits of indirect warping are the flexibility to use one thread of one color, it saves space, even warp lengths, better tension control.

The approximate maximum warp lengths for each size loom are:

RH400 - Rigid Heddle 40cm (16") - 4.7m (15.5')
RH600 - Rigid Heddle 60cm (24") - 6.7m (22')
RH800 - Rigid Heddle 80cm (32") - 8.7m (28.5')
RH1200 - Rigid Heddle 120cm (48") - 12.7m (41.5')

photo from ashford.co.nz