FlameDuty 19.5" Grill Grates Replacement for Weber Genesis 300 Grill Parts with 3 Burner Gas Grills,Weber Genesis E-310 E-320 E-330,Cast Iron Grill Grates for Weber Genesis 7524 7528,2-Pack - Genesis E-310 Cast Iron Grill Grates

• Perfect Fit: Fit for Weber genesis 300 grill series (2007-2016 models),including Genesis E-310 E-320 E-330 S-310 S-320 S-330 3757001.Ensures a precise fit with original Weber Genesis 7524 7528 parts for an exceptional grilling experience Perfect Size: Each grate measures 19.5 x 12.9 inches,with a total size of 19.5 x 25.8 inches per set of 2,perfectly matching the dimensions of the original parts and providing you with a spacious cooking area Long-lasting Guarantee: Made of heavy-duty cast iron material,ensuring extended use without easily breaking or rusting. Compared to porcelain-coated grates,these are more robust and leave beautiful sear marks on your food,enhancing your grilling experience Excellent Heat Retention: The cast iron grill grates not only heat evenly but also have excellent heat retention capabilities,delivering professional grilling results and leaving prominent sear marks on meats/vegetables,meeting your high grilling standards Easy Maintenance: It is recommended to preheat the grates to 500-600 degrees Fahrenheit for 10 minutes before cooking and brush them with olive oil,then heat them again to 500-600 degrees Fahrenheit for another 10 minutes. Regularly apply cooking oil to protect the grates,especially if exposed to salty environments for extended periods