How long are naps now?

Pen • 8/17 🌈👧🏼 | 11/19 🌈👦🏼| 👨‍👩‍👧‍👦

The past couple days my son has been taking 2+ hour naps, just two naps a day. We've been doing Ferber and it's working pretty well (obviously, we went from zero naps or a couple crappy naps to... this lol) but just wondering if anyone else has skipped straight to two long naps instead of 3-4 naps.