rubber plate.silicone rubber foam board Specifications:Thickness 0.5-30mm and Width 500-1000mm. rubber plate:1)material:Silicone,NBR, FKM(Viton).2)Specifications:Thickness0.5-30mm×Width500-1000mm×Length10000mm-50000mm3)Color: transparent, red, green, etc.4)Surface is smooth, decorative pattern, can also according to customer's requirement5)With ROHS and FDA standard.