water rubber gasket Material:silicone colorful Hardness:Shore40,50,60,70, ... Approved:NSF,FDA,WRAS,KTW,W270,UL,ACS,ROHS Itemwater food grade rubber gasketDescriptionMaterial: SiliconeHardness:Shore40,50,60,70,80,90Color: black ... outside, 46*34*34 cmNot-standard packing: follow customers' requirement food grade rubber gasket approved ROHS,WRAS,NSF