Little Toes Ultra Absorbent Natural Diapers with Bamboo Fibers are gold recipients of the Mom's Choice Award for quality and performance. Rated by an independent lab as 100 percent absorbent, our patent pending diapers can be used for both day and night, providing customers a great value. Our natural diapers are hypoallergenic and void of any skin irritating chemicals including, chlorine, latex, alcohol, PABA, phthalates, parabens, additives and fragrances. Bamboo fibers are naturally soft and smooth, deodorizing and biodegradable. Our top and back sheets are made from 100 percent bamboo fibers, and decompose in a landfill in 180 days vs 500 years for a conventional diapers.Other features includewetness indicator,elastic waistband and triple-stretchable fastener to ensure great fit,super absorbent core made with TCF wood pulpdoctor recommended, especially for baby’s with sensitive skin.Vegan.Little Toes Diapers size small is for babies weighing 6.5-17 lbs