Introducing my dinosaur friends, Trex and Bronty! Trex is a “not-so-fearsome” Tyrannosaurs Rex, and Bronty is a slow Brontosaurus (or is it an Apatosaurus?). Trex is approximately 29 cm tall and 45 cm long, and Bronty 11 cm tall and 42 cm long. All pieces are knitted flat (back and forth) on a pair of straight single-pointed knitting needles. You will also need to cast on and off, knit, purl, work increases and decreases, knit stripes and sew seams.