MEAL-PREP MADE EASY: Black Salad bowls Deli Food Storage Containers with Clear Airtight Lids Leak Resistant, stack neatly, and feature a microwaveable bottom to make meal planning a breeze | SEALS IN FRESHNESS: Custom-fit lids keep meals fresh during refrigeration, freezing, and when taking meals on-the-go | HEALTHY MEAL EVERYWHERE: The portion control containers help keep your meal prep plan and lose weight. which can also be used as lunch box or last night’s dinner | HIGHT QUALITY : BPA Free, Food grade safe PP material, strong and reusable, you can use the dishwasher for cheaning | FEATURES: Great for on The Go – Easy Clean – Stackable – Microwave Safe – Dishwasher Safe