... to 500F/230oc 3)Nonstick 4)FDA&LFGB Approe heat resistant silicone cup holder Silicone cup holderEco-friendly Silicone Cup HolderSizestandardFinishLogo ... feeling, durable and tensile of its physical characteristic,100% silicone heat-resisting,cold-resistingQualityISO,SGS,ROHS,REACH,LFGB,FDA passed each ...