DURABLE GRILL GRATES: Heavy-duty food grade construction holds up to 125 lbs. EASY TO CLEAN: Easily scrape away stuck on food with a grill brush or hand-wash. RETAIN HEAT: Stainless steel retains heat for perfectly seared proteins and veggies. EASY TO USE: Swap out both PG300 grates and replace with the stainless grill grates. COMPATIBILITY: Built to exclusively fit PG300 series. WHAT’S INCLUDED: Set of 2 Ninja FlexFlame Upgrades Stainless Steel Grill Grates.