... ,VITON,TPR,and so on. Our silicone material.has recached the US FAD food standard and EU SGS standard. 2. Features ... . Colors :any color is available. 4. Size:we can do the product specially according to your own specification. 5. Quality certification ... Germeny , USA,Japan, Israel, Korea,France, Turkey and so on.Please see the pictures of our products below to reference: OEM silicone rubber ...