ANTI-STATIC SPONGE features: light ,soft ,pink imports, pure sponges,resilient,moisture-proof ect. appearance :different shapes and colorspackaging detail :according to customer's requirementsspecifications:mainly used in electronic products protection. ProjectUnitthe standard requeststest resultDensityKG/m32422Hardnesshc2022TensileKPA380400Elongation%110100Electrostatic resistivityΩ10^9-10^1210^9-10^10This data comes from factory headquarters laboratory ,the data available for reference