... free removal, free to carry, free to use. *Security: safe, to prevent the bearer of break. *Environmental protection: This product is non ... off, will not stain hands, does not stain the surface of objects. *Temperature resistance: resistance to high temperature, freezing sun ... test, 120 degrees Celsius and minus 20 degrees, the nature of its use remain unchanged. *Easy to clean: non-stick oil, grease ...