Description: 【Stainless Steel】: Bento box with lid is made of high quality stainless steel, this food container set is a game changer for storing food. 【Stackable】: Food Storage Container, Stacked storage, the cover groove can be stacked, saving space in the kitchen and refrigerator 【Perfect for Leftovers】: Metal container with lid is freezer and oven safe. Freeze your leftovers and heat them in the oven. 【Stay organized 】: The Snack Food Prep Container can help us categorize and organize produce, fruits, vegetables, and meat salads, biscuits, and snacks etc, keep your kitchen, refrigerator and freezer organized. 【Easy to Carry】: Fresh keeping box is portable, reusable, leakproof, perfect for home, office, camping, picnic, traveling, family car trips. Specification: Material: Stainless Steel   Size Chart: 13.5cmx10.6cmx5.5cm/5.31inchx4.17inchx2.17inch Package Includes: 1 Stainless Steel Food Storage Container(4 Pack) Note: Note: The lid needs to be removed when it is placed in the oven, and the lid cannot be covered.