3D Leak Prevention Channel baby diaper 1,blue core fast guide flow layer 2,Urine Indicator 3,fit and comfortable 4,OEM 3D Leak ... Prevention Channel baby diaperDiaper Content: Top Sheet- Non Woven, Absorbent Layer ... -excellent ventilation, can keep baby’s skin dry, more comfortable S: 3-6kgM: 5-10kgL: 9-13kgXL: >=13kg 3D Leak Prevention Channel ...