Build your outdoor kitchen one step at a time with the Big Green Egg Modular Nest System. Start with an EGG frame and then customize with a variety of components and inserts. The Stainless Steel Grid Insert is made of 304 stainless steel and can be inserted face up or face down.Designed to Fit Modular Nest System Components304 Stainless SteelCan Be Inserted Face Up (Ideal for Larger Items, Baking Stones) or Face Down (Ideal for Holding Smaller Items)