• Gently protects your skin from irritations: Excess moisture on the surface of the skin • Quickly Absorbs Loose Poops: The perforated mesh sheet quickly absorbs loose poop and is designed to not leave on your skin • Vaseline Blend Sheet: Smooth the surface sheet that wraps your baby's skin and prevents friction between the skin and the diaper • Soft to the touch: Uses a soft, cotton-like material that gently envelops your baby's skin for a comfortable fit • Convenient urine notification line. In humid conditions, the color may change before use, but the blue color indicates the urine. Also, after a long period of time in wet conditions, the color of the urine indicator line may spread to the absorber and the lines may appear thinner. In any case, it is not a quality problem. The color of the urine indicator line may not change due to the effects of sunlight, so please store it out of direct sunlight