1) material:eva,pe,xpe,epdm, polyester foam and so on. 2) Features:mildew-proof, ... black NBR foam rubber block 1) material:sponge, EVA,PE,XPE NBR as your required 2) packing:one pc/opp bag ... Product NameRubber sheet size150*60cm or as requiresMaterial CodeEVA,PE,XPE NBR as your requiredCell structureObturator,MicroporonsFeature Buffer,Aging, High Resilience ...