Uniflasy Cast Iron Cooking Grate for Char-Griller Smokin' Champ Charcoal Grill Horizontal Smoker Grates Replacement Parts Set of 3 Compatibility [Fits Perfectly] Fits for Model 1624 Smokin' Champ Charcoal Grill Horizontal Smoke Specification [Dimensions] 19.5 inch x 10.5 inch for each grate, 17 inch x 31.5 inch for total [Package Including ]- 3 grates. [Sturdy Gift Packaging]- Ensure no damage in transmit and a nice gift for others Ｈigh Ｑuality Made of durable cast iron to ensure long-lasting use.Do not chip or rust out like the porcelain enameled grates, more durable and easy to clean Retain Heat Cast iron grates not only heat evenly and retain heat superbly, but also deliver professional searing, able to produce prominent sear marks Sear Marks Provide more evenly heat and retain superbly, help to produce professional sear marks on the food Easy To Clean Easy To CleanPay attention to daily maintenance can extend the service life of the coated cast iron grill grate. How to maintain Prior to cooking please heat the grates in the grill to 500-600 degrees for 10 minutes. Once the grates we're cooled and coat them with olive oil, and again I heated the grill to 500-600 for another 10 minutes.Suggest brushing with a cooking oil occasionally if exposed to the salt air to keep protected over time How to maintain Prior to cooking please heat the grates in the grill to 500-600 degrees for 10 minutes. Once the grates we're cooled and coat them with olive oil, and again I heated the grill to 500-600 for another 10 minutes.Suggest brushing with a cooking oil occasionally if exposed to the salt air to keep protected over time