These old fashion nappies are made of soft 100% birdseye cotton. 27 by 27 inches and 1 layer thick. Shown in picture folded over twice. Each diaper weighs 2.6 oz, 25% heavier and thus more absorbant than any brands found in chain stores that we have sampled. The material in our diapers is also a little softer than you find in chain stores. This is the original cloth diaper still used in many countries. These are a one size fits all diaper that requires folding to properly fit baby. This diapers also make great dish towels, cleanups, burp cloths , lap pads, changing pads, bibs, wash cloths and baby wipers. These diapers are also used as optical cleaning cloths, CD & record cleaning cloths and for shoe shine polishing rags. Because these diapers are only one layer thick they dry quickly on your cloths line or in your dryer. Used with pins and plastic pants or with diaper covers. If you have the patience and pioneering spirit using these diapers are far and away the least expensive way to comfortably diaper your baby. Only $12.50 per dozen.