Swaddlebees Cotton Prefolds are as basic as you can get with cloth diapering. It's a staple for most moms that use cloth diapers. Regardless of the system you have, you will always need prefolds at least during the newborn stage, or even just for back up. Made with 4x8x4 layers of 100% unbleached cotton twill that gets softer and more absorbent the longer it is used. Sold in 6-piece packs.