... freezer,and microwave safe Item namebeautiful silicone cup lid with cusotmized shape handleSizeCustomized/standard and nonstandardBrand NameCUP LIDSMaterialNBR, ... 30~180C),VITON(-25~300C)CertificateCE, ROHS, PAHS, REACHColorRed, Black, White, Clear, etcSPECIALFeaturesOil-resistant; heat resistant; abrasion-resistant; ... your order OEM/ODMwelcome beautiful silicone cup lid with cusotmized shape handle