EVA Material Features: Water resistance: closed cell structure, non-absorbent, moisture-proof. Corrosion resistance: resistant to water, oil, acid, alkali and other chemicals, environmental protection: anti-bacterial, non-toxic, tasteless, non-polluting. Processing: easy to carry out hot and cold pressure, cutting, gluing, laminating and other processing. Anti-vibration: high elasticity and tensile strength, toughness, good shockproof, buffer performance. Insulation: insulation, thermal insulation, resistant to cold and exposure. Sound insulation: closed foam sound insulation. http://www.dweva168.com/product/18.html