14" bar/chain

Hi All- new to AS, first post... I have a practically new, Echo CS352. Right around 6 tanks through it now. Pulled the limit screws, pulled the cat out of the muffler. Only 8.8lbs, 34cc saw it's a good runner... as a one saw show here, I really need something with more power. Want to trade...

Acresinternet states(at bottom of saw description page): " SHORTEST GUIDE BAR SUPPLIED: 35cm (14 in.) LONGEST GUIDE BAR SUPPLIED: 50cm (20 in.) " ............................................................ I copy above because I cannot figure out which 14"(I'd guess the open on bottom...