The table runner comes with 2 files:

1 file for interlocking filet crochet:
Instructions for small size, 2 poinsettias, 60 cm
Instructions for medium size, 4 poinsettias, 1.20 meters
Instructions for large size, 6 poinsettias, 1.80 meters
Abbreviations and instructions for interlocking, photo tutorial and video links

1 file for overlay mosaic crochet:
Instructions for small size, 2 poinsettias, 60 cm
Instructions for medium size, 4 poinsettias, 1.20 meters
Instructions for large size, 6 poinsettias, 1.80 meters
For all sizes large printable pre-ticket X charts (check the contents first before you print as the full pattern is 77 pages)
Abbreviations and instructions for mosaic and video links

The size of your table runner depends much on the yarn you will choose tension and hook size
All measurements are based on a 4 ply yarn and a 3mm (D) crochet hook

A free colour changing tutorial for interlocking has been added in the files.
Yarn needed approximately based on 4 ply cotton and 3mm hook (D):

Interlocking
Small: 270 m white, 170 m red, 170 m green
Medium: 540 m white, 340 m red, 340 m green
Large: 810 m white, 500 m red, 500 m green

Overlay mosaic, depends on technique and all above
Small: 270 m white, 180 m red, 270 m green
Medium: 540 m white, 350m red, 540 green
Large: 810 m white, 500 m red, 810 green
above estimation if you use the tapestry method for colour change

In case of any questions contact me or join my facebook group where we are willing to help you and have loads of freebees and tutorials
https://www.facebook.com/groups/384871122981049

Happy Hooking,
Anneke