These are high quality cotton twill prefolds. Once washed they quilt up leaving only soft cotton against your baby. You can use these with snappis or pins, fold and place in a snug wrap, or use as an insert in a pocket cloth diaper.

The infant sized prefolds have either 4x6x4 thickness (blue stitching) or 4x8x4 thickness (green stitching) and measure 12x15.5 inches prior to washing. The regular sized prefolds (white stitching) have 4x6x4 thickness and measure 14x21 inches prior to washing.  The premium sized prefolds (blue stitching) have 4x8x4 thickness and measure 14x22 inches prior to washing. The prefolds should shrink 5-10% after washing.

You will need to wash and dry these cloth diapers from OsoCozy on hot approximately 3 times for them to quilt up and become absorbent. Your new prefolds will feel somewhat stiff until their first wash.

When used with a snappi or diaper pins the weight recommendations are:

Preemie 2x6x2  - 9.5x13 inches - 4-10 lbs

Infant 4x8x4 - 12x16 inches - 7-15 lbs

Regular 4x6x4 - 14.5x21 inches - 15-30 lbs

Premium 4x8x4 - 14.5x22 inches - 15-30 lbs

Toddler 4x8x4 - 17.5x23 inches - 30-45 lbs