3 Pcs Round Silicone Collapsible Containers, Collapsible Food Storage Boxes Silicone Lunch Boxes(350ML,500ML,800ML)

Non-toxic, environmentally friendly, wear-resistant and durable.^
Buckle design can lock fresh.^
With foldable design, you can carry and store.^
Suitable for ovens, microwaves, refrigerators, dishwashers