Our barbeque grill press is made of heavy-duty cast iron; a sturdy 2.3 lb weight. Our metal burger press is designed with raised grooves to give your meat those classic grill marks. Ergonomic wood handle. Place BBQ weight on the grill to pre-heat, then place it on burgers, bacon, ham, grilled sandwiches, hamburgers, panini, chops, steaks, quesadillas, and more; helps to cook the meat evenly from both sides and speeds up cooking time. Care instructions: Our griddle presses are pre-seasoned with vegetable oil; we suggest you re-season it before your first use; hand wash and dry thoroughly, and occasionally re-season with oil.