... -proof,antimicrobial,soft feeling,soft feeling compound sponge 1) material:sponge,scouring pad(nylon) and polyester 2) Features:mildew ... as requiresMaterial CodeEVACell structureObturator,MicroporonsFeature Buffer,Aging, High Resilience,EnvironmentalUseSealing material,Buffer materialDensity 90 ~ 120(kg/m3)Hardness 20~30Elongation ... products,seaweed foam products and so on. EVA PE coiled material