Amigurumi Teletubbies Finger Puppets are about 9 cm (3,5 inches) tall without antenna, between 11-12 cm (4.3-4.7 inches) with antenna.
The hole diameter for the finger is about 1.5 cm (0.6 inches).

Used stitches:
ch = chain
sc = single crochet
inc = single crochet increase (2 sc in next st)
dec = single crochet decrease (join next 2 sts into 1)
sl st = slip stitch

The free pattern can be found HERE.
The printable PDF is total of 6 pages.
This pattern is available in English and Indonesian.