Great for salads or snacking! Our field day black sliced California ripe olives add the perfect touch to your family's favorite recipes! since they're pre-sliced, you're already halfway to a delicious salad, pizza or pasta topped with pizzazz! Field day olives are not treated with ferrous gluconate to retain their natural color. Our harvest of non-GMO, organic and quality products are delicious and genuinely simple. No confusion, just what you need. That's Field Day. Wildly simple. No preservatives. No artificial colors. Please recycle.