... back film and waistband 3)breathable back 4)with blue core 1)Made of PE back film, ... ,natural wood pupl,hydrophilic non-wonven,water non-woven2)With leaking guard,elastic waist band,double tape,magic tape3) ... and sanitary,aseptic and non-toxic,suitable and convinient4)With blue core,and extra absorbency,protect baby's delicate ... L,XL four size,used for many diferent age babies ultra-soft babies diaper