Yamazaki Jitsugyo Sealed Lunch Box with Valve 250+500ml Set of 2 Lunch Box 1 Tier Sealed Storage Container Microwave Dishwasher Safe Black 5412 5472

Size: [Square] Approximately width 8 x depth 8 x height 3.5cm / [Wide] Approximately width 17.5 x depth 8 x height 3.5cm [Material] Container/lid/partition plate: Polypropylene / Packing/valve: Silicone [Heat-resistant temperature] Heat resistance: Approx. 160℃ / Cold resistance: Approx. -40℃ Contents: [Square] Approx. 250ml (when lid is closed) / [Wide] Approximately 500ml (when lid is closed) Specifications: Dishwasher and microwave safe