Specifications: Made of quality stainless steel, durable and practical. Keep the food fresh and warm. Several types to choose from. Item Name: Lunch Box Material: Stainless Steel Color: Random Color Type: 0.7L Single Layer Type, 1.4L Double Layer Type, 2.1L Three Layer Type, 2.8L Four Layer Type (Optional) Features: Durable, Easy to Use, Portable, Useful Single Layer Size: 14.5cm x 6.5cm/5.7" x 2.56" (Approx.) Double Layer Size: 14.5cm x 13cm/5.7" x 5.12" (Approx.) Three Layer Size: 14.5cm x 19.5cm/5.7" x 7.68" (Approx.) Four Layer Size: 14.5cm x 26cm/5.7" x 10.24" (Approx.) Notes: No color options, the color is sent at random. Each one is very nice. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Lunch Box