The option of changing out attachments is great and this one would probably be great for somebody that wears really thin belts (especially women) but my run-of-the-mill belt (not a tactical belt) just barely squeezes through the openings. I measured my belt ahead of time and it should have fit easily, but the cut of this product is a bit snug. I'd recommend getting the 2" version.
Pros: The Fobus Roto system is a great all-around product.
Cons: Although the measurements said it should, the 1.5" attachment barely fits a standard belt.
This review was written in the old system and had content requirements that are different than reviews written today.