This is a two-tiered lunch box shaped like a vaulting box. Funny Goods Series: Vaulting Box (Lunch Box) □ Size: Approx. 15 x 11.5 x 10cm (with a securing rubber band) □ Materials: Body/Lid (ABS), Inner Lid (Polyethylene) □ Heat Resistance: Body/Lid: 80 degrees Celsius Inner Lid: 70 degrees Celsius ⚠️ Not for use in oven, microwave, or dishwasher. Comes with an inner lid to prevent leaks. Includes dividers for convenience. You're guaranteed to get a laugh the moment you take out your lunch. It's also cute for storing small items as interior decor. Thank you for looking.