Qianyu 5 Pack Grill Cleaner Brick Heavy Duty Grill Cleaning Brick Bulk Stone Cleaner Tool Reusable Pumice Stone for Restaurant Flat Tops Griddles Grates Outdoor Cleaning Main function: Simply apply a little warm water or club soda to the grill surface, lightly scrub with the brick, and rinse off any residue. Color: Black Product size: 7.87 × 3.94 × 3.54 inches/20 × 10 × 9 cm Package contents: 5pcs × BBQ cleaning brick