Material- Borocilicate(body) Lid- PP + Silicone Size- Rectangle(150, 400, 700, 1100ml) - Round(400, 650, 1000ml) - Square(310, 550, 800ml) Function- Available to be used not only in a microwave but an oven at a temperature of 400? (excluding the cover) - Heat-resistant borosilicate glass is highly resistant to the heat impact and safe unless it is exploded. - Available for the use of dishwasher - Available for cold storage - BPA or toxic substances are not detected