... , 6.5cm Bottom Diameter,13.5cm HeightSpecificationMaterialMug Body--Ceramic/Porcelain;Lid—Silicone;StructureMug-Double Wall; Lid—Spill proofColorMug—White, Lid—Color availableCertificateSGS ... style are welcome Porcelain Travel coffee mug with silicone lid,porcelain coffee mug,porcelain travel mug with silicone lid Double Wall Porcelain Travel Coffee Mug ...