Features: -Hemp inserts each have 3 layers and have a great capacity to absorb and hold important volumes of liquid -Absorption: 4.5 oz -Great to use in any pocket diaper or as a booster to another diaper -Every baby is different and therefore properly adjusting the absorbancy to fit your baby's needs and cycles is key to succeeding in using cloth diapers...without frustrations -Hemp inserts are a very interesting option for those looking for a new solution Fabric: 55% hemp / 45% organic cotton