USED: Econobum Set of 6 100% Cotton Prefolds. Some of the prefolds have some staining, may come out with future wash and/or sunlight. They are still absorbent. These prefolds are one sized and can be adjusted from small to large to grow with baby. Requires a waterproof cover. For babies 8-35 lbs. Check out our other listings for more cloth diapers, diapering accessories and other baby/kid items to save on combined shipping!!