After much airy but reasonably easy ferrata-ing, you come to the end of the route at a ladder. Once down below this, the climbing is over. A path (318) leads north-west back down some steep rubble (there used to be a small glacier here, but it looks like it has completely melted). Eventually you'll reach the rifugio Brentei, and from there you can continue down 318 back to the carpark at Vallesinella.
Quick Reference Ferrate Route Index
rating from the newer Cicerone Guide by Fletcher and Smith
(**) Difficulty rating from older Cicerone Guide by Hofler/Werner