Le Creuset Silicone Cool Tool Handle Sleeve, Black Onyx Comfortable grip in black onyx for handling hot cookware on the stovetop Made of flexible, heat resistant silicone; textured exterior for an optimal grip Designed to offer a secure fit on Le Creuset enameled cast iron cookware Also fits all standard metal cookware handles Safe for use in the microwave, freezer, and oven; dishwasher safe