This pattern is essentially a mosaic style of crocheting (except normally with mosaic you don’t use back post doubles). It was designed to be a blanket, but by changing the number of repeats you could also make a table runner, place mats, cushion covers etc. This pattern is written using American terminology

This pattern uses the crocodile stitch to create a super squishy dragon scale cocoon style blanket. I create this blanket for a baby/toddler and so this pattern creates a blanket 28 cm wide, 60 cm (main part of the tail) + 21 cm (tail end) = 81 cm long (depending on your gauge) however to make a smaller/bigger blanket you can simply do less/mor...