flameduty sus304 7mm stainless steel grill grates for ninja flexflame pg300 series,xskgrillgrate upgrades premium grill grates durable,easy to clean,heat retaining,upgrade for flexflame grill accessory,set of 2 7mm grates for ninja pg300 is up for auction in Patio, Lawn & Garden. This item is in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.