-heavy massive cast iron grate weighing about 22lbs -4 cast iron quarters -1 cast iron ring -preseasoned with soy oil, grate quarters can be replaced with various available inserts -fits XL Eggs -last a lifetime if cared for properly -patented An amazing cooking surface for people that expect the most from their grills. These Cast Iron Grates come pre seasoned, wipe'em clean, fire up and start grilling. Fits 26.75 inch charcoal kettle grills.