BumGenius One-Size Microfiber inserts are made of 3 layers of the thickest microfiber terry available anywhere. The unique snap down design allows these inserts fit perfectly in a small, medium or large Fuzzi Bunz or at any rise setting on a bumGenius™! The new, wider and longer design fills up bumGenius™ and Fuzzi Bunz side-to-side and end-to-end. No more leaks!

Absorbency:
These inserts are now manufacturer rated at 15 oz. aborbency.

What about overnights?
We recommend using two inserts when diapering an older baby or toddler at night. When diapering a smaller baby at night, consider wrapping the microfiber insert with a Hemp Babies Little Weeds.

Washing:
You only need a tiny bit of detergent to get these inserts clean.