Keep your food fresh right in the bowl with these reusable, easy-to-clean food storage lids. Simply choose the size you need and place atop your bowl to create a seal, creating your own airtight food storage containers. Works on smooth, flat surfaces — glass, stainless steel, aluminum, plastic, and more. An eco-friendly alternative to plastic wrap and foil, they're heat-, stain-, and odor-resistant and made to last. Featuring easy-grip handles, we love using these lids to cover bowls of proofing dough, refrigerate cookie batter, and reheat leftovers.