Newborn diaper inserts with 5 Layers for great absorbency; 3 layers of microfiber sandwiched between 2 layers of charcoal bamboo; includes HappyEndings Eco DiapersTM label and care instructions.;Newborn Fit: These newborn inserts measure 11in. long and 4.3in. wide. Great for newborn sized pocket diapers and diaper covers.;Stay-Dry Feel: Bamboo Charcoal is porous, wicking moisture from your baby's bum to keep them dry and comfortable.;Antibacterial: Charcoal Bamboo contains antibacterial qualities. This helps prevent rash and odor in the fabric.;Absorbent & Won't Bunch Up: These are highly absorbent inserts that won't bunch up inside of the diaper. CARE: Wash on warm with a cloth diaper safe detergent. Dry on low heat. Do not use enzymes, additives, or bleach. Cloth diaper safe rash creams, only. Due to the natural oils in bamboo, multiple washes are required to reach maximum absorbency.