The perfect size is 10x6x4cm, easy to maneuver, suitable for small spaces, such as grills and cast iron grills or frying pans. It is recommended to soak the griddle stone in water before cleaning. Each set of grill cleaning blocks contains 10 gray grill tiles that are easy to install and to protect you from hot grill surfaces during grill cleaning. Cleaning bricks are used to restore or season rusted grills and clean tough stains on grill pans, flat tops, ovens, griddles, griddles, sinks, grill grates and more. Our grill stones are made of natural ecological pumice, not harm your utensils, than traditional wire grill brushes, no loose wire shedding, safe, fast and effective cleaning Promise to provide 100% friendly after-sales service to make sure you have no problem using our brick flat top bakeware cleaning stone cleaner