... smellless, skidproof and shockproof, low price, SGS Natural rubber foam is innoxious, smellless,skidproof,shockproof, environmently friendly and harmless ... mats, counter mats. We offer different kinds of natural foam rubber roll/sheet, rubber sponge, T texture SBR ... Natural foam rubber sheet: Black, nontroxic and smellless, they are of good quality audited by SGS and ROHS, small triangular texture ...