Cute Bear-Shaped Lunch Box Stainless Steel Double Grid Bento Box with Heat Preservation Dividers for Students Office Workers. Material: The lunch box is made of a combination of stainless steel and PP (polypropylene) material, which makes it durable and long-lasting. Capacity: The lunch box has a capacity of two-thirds of a grid, which is perfect for packing a healthy and filling meal for one person. Design: This meal box features a cute design of Cute little bear, with a stainless steel inner liner and a plastic outer shell that is easy to clean. Eco-friendly: The lunch box is an eco-friendly alternative to disposable containers, as it can be used repeatedly and is made from materials that are recyclable. Material: PP+ Stainless steel. Size: 22.5*14.5*8cm. The package includes: 1Pc*Lunch Box. Note: Due to manual measurement, please allow some error. The actual color may be different due to the color of the screen.