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