-Made of EPDM,Silicone,etc -Excellent resistance to water,mildew,etc -OEM design is available -Super quality with low price FeatureColor:Black,White,Red,Blue,Green,Orange,etcDurometer:30~90 shore ADimension:According to your requirementA variety of shapes are availableGood resistance to high or low temperature.Our factory manufactures a wide variety of the rubber foam balls.Your feedback or ...