Small Food Container Storage - 18 Pack 1/2 Cup Small Food Containers with Lids, 4 oz Mini Food Storage Containers, Condiment, and Sauce Container SAFE & STURDY - Made of High Quality material that is Microwave safe, Freezer safe, Dishwasher safe (Top Rack). NO LEAD. NO BPA. LEAK PROOF - Each jar has leak proof and easy to use screw on lids. MAKE LIFE EASIER - Making baby food preparation so much easier. Portion, store, label, freeze, warm, grab to-go, serve. MULTI-COLOR - Multi-color Jars with lids, you can either use one color for all different foods per day or use different colors for different baby food. It helps a lot with portion control and keeping food fresh.