Our grill are made of natural ecological pumice, will not harm your utensils, than traditional wire grill brushes, no loose wire shedding, safe, fast and effective 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. Each grill cleaning blocks contains 10 gray grill tiles that are easy to install and to protect you from hot grill surfaces during grill cleaning. 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. Promise to provide 100% friendly after-sales service to make you have no problem using our brick flat top bakeware cleaning stone cleaner Colour:Gray Material:Foam Size:10x6x4cm Package Contents: 10 * Cleaning Bricks Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.