... ) Dishwasher,Oven, 3)Temp. -40-260 degree Hot promotional Imprint silicone coffee cup cover:Description & Futures :Item silicone coffee coffee lid Size 115.8*11.5mmN.W 30 ... bag packing ,poly bag , gift boxes&custom Silicone Function:1) 100% food-grade, FDA,LFGB,silicone material2) Non-stick finish3) Temperature range: -40 ...