... : airtight bubble pore structure, non-absorbent, moistureproof, good water resistance. Protection against corrosion: resistant to salt ... recovery and resistance to high tension, strong toughness, good shockproof/cushioning properties.Heat preservation sex: heat insulation, ... insulation sex: airtight bubble hole, sound insulation effect is good ( function(){ var aBigImageSrc = [ 'http://i01.i.aliimg.com ...