These ultra soft and super absorbent take the Mini Matters Snap Duo system to a whole new level. 9 layers of 100% cotton offers superior absorbency for the heavier wetters. These trifolds are designed for the Mini Matters Snap Duo Shell but are versatile enough to use with any pocket nappy. Winning! Simply snap into the Mini Matters waterproof cover/Snap Duo shell and you’re all set.