... pad 1)uses the new material and the special link technology,high absorbability, high water resistant, anti-mildew and long service life ... as 80%.3)The product includes surface active agent, absorb water naturally, fast speed of pervasion, lasting effectiveness, a piece of ... diffuse in 4-5 seconds, height of absorb water,60-70mm/5 seconds, 200mm/1.5hours, can achieve international ...