HAKOYA (Tatsumiya Co., Ltd.) Basket-style Bento Box Synthetic Lacquerware Greenwood Size: 158 x 158 x 73mm 158 x 158 x 123mm (when folded) Accessories: Lunch band Materials: Lid - ABS resin, Body - Polypropylene Heat resistance: -20°C to +80°C (Not compatible with microwave ovens or dishwashers) Made in Japan This basket-style bento box has a retro and mature feel with its lid made of synthetic lacquerware in a calming color. It's lightweight and has a small gap near the bottom for good ventilation, and since it's not airtight, it's designed to prevent moisture buildup. When not in use, it can be folded up compactly, making it very convenient for carrying and storage. It's the perfect size for neatly arranging rectangular sandwiches. You can fold it up after you've finished eating at picnics, sports days, or cherry blossom viewing, and store it on the underside of the lid for the trip home. The included lunch band keeps it from shifting. Made in Japan for peace of mind. This item was found while organizing my parents' house. It's new, still wrapped in a plastic bag. It will be sold as a set of two.