10 by 10 by 5.6cm A Dome-Shaped Tight Lunch Box That Allows For Fluffy Serving. Equipped With High Dividers To Prevent Side Dishes From Shifting Easily And Comes With Convenient Inner Containers For Separate Packing, Allowing You To Use It According To Your Needs.Capacity: 360ml- Dishwasher Safe.- Microwave Safe When The Lid Is Removed.[Quality Indication (Heat Resistance)]Lid: AS Resin (Heat Resistance -20C to 100C)Main Body, Inner Container, Divider: Polypropylene (Heat Resistance -20C to 140C)Stopper: ABS Resin (Heat Resistance -20C to 100C)Packing: Silicone Rubber (Heat Resistance -20C to 140C)Type Of Antibacterial Agent Used: Inorganic Antibacterial AgentProcessing Method: Kneaded ProcessingProcessing Part: Whole Does Not Suppress The Growth Of All Bacteria.