The BabyKicks Hemparoo JoeyBunz are the ultimate insert for your Pocket Diapers. These bad boys are six layers of absorbent natural hemp/certified organic cotton jersey and are super thin at only 1/8 of an " thick. But, don"t let their lack of bulk deceive you. Hemp is well known for its absorbency and can hold at least 3x its weight in liquid. Whether you use one JoeyBunz during the day or two over night, the contour shape is guaranteed to be comfortable on baby and practically bulletproof. BabyKicks JoeyBunz make GREAT doublers or replacement inserts and will fit in every type and brand of diaper available including Pockets, Hybrids, All in 2"s, All in Ones, Fitteds, Prefolds, and even alone inside a waterproof cover.