See also our very popular prefold package deal, the Simplicity Package, here: Prefold Package Deal with free shipping
Prefold cloth diapers started out as a big square of one layer of cotton fabric. Flat diapers require folding to get several layers of cotton in the wetting zone. Prefolds, however, have been folded and stitched to put the absorbency where you need it. These diaper service quality cotton prefolds have been stitched into the premium level of absorbency, as indicated in the chart below. Layering refers to the number of layers in each of the 3 "panels" of the prefold. The most layers are in the middle panel.
Size Layering Baby Weight Dimensions Preemie 2x6x2 up to 8 lbs. 9.5" x 13" Infant 4x8x4 7 to 15 lbs. 12.5" x 16" Premium 4x8x4 15 to 30 lbs. 14.5" x 22" Toddler 4x8x4 25 to 40 lbs. 17" x 23.5"
Need folding instructions?
Please see our page on folding prefold cloth diapers here:
http://www.zoolikins.com/folding-prefold-cloth-diapers.html
Here are some additional resources:

