Egg Mates® are a simple and convenient addition to Big Green Eggs, providing a working and serving area right where you need it. Composite folding side shelves for an EGG in a nest. The new design Big Green Egg® composite mates feature a non-slip textured surface, wider side profile, subtle wood-grain detailing and attractive Big Green Egg® logo. Providing an unmatched working and serving area for an egg in a nest, the composite mates are engineered to offer significant improvements over wood or plastic materials.