... .Health It is non-toxic to body Custom Silicone Cup Holder1. Material100% Food Grade Silicone(FDA,LFGB,SGS ... . FeatherNon-Stick, Flexible and easy clean, not need for grease;Dishwasher safe, Stain resistant and hygienic;Non-Porous, ... , Will not retain odors or flavors;5. UsageSuitable for coffee mug using in home or office and protecting ... shapes and designs are welcome. Custom Silicone Cup Holder