A must-have tool for protecting your griddle plate, the Griddle Top Protection Mat is designed to fit 17 and 22 Blackstone griddles. Simply fold the mat to size, place onto a cooled griddle top, and ensure your griddle is protected against debris, pests, and the elements. Built-in magnets keep the mat flush against the griddle top, including over the Rear Grease. Cook breakfast, lunch, and dinner for years to come with the help of the 22 Griddle Top Protection Mat!