From hot containers from the microwave or oven to frozen foods! Approximately -30°C (cold resistance) to 140°C (heat resistance). Direct flame prohibited. Silicone oven mitt. Not washable. Double-layered structure protects your hands! Stain-resistant silicone resin heat-resistant coating. 10 inches. Approx. Width 17 x Height 25.4 x Thickness 1.5 cm. Approx. 57g. New, unused. *Price tag removal marks on the package. Will be sent via Yu-Packet Post. Simple packaging.