By the pattern you get PJ bag. Final size of the toy with the indicated yarn is about 58-60 cm ! Everything depends on how you crochet and what supplies you use to crochet.

Abbreviations:
1.mr–magic ring
2.ch–chain
3.sc–single crochet
4.inc–singlecrochetincrease(crochet 2 sc in a stitch)
5.dec–single crochet decrease(2 sc crocheted together)
6.slst–slipstitch
7.rep–repeat
8.rnd–round
9.st-stitch