From Silvercrest
Lids and containers are compatible with other sets from the same range For freezing, heating up and keeping food fresh Lid with leak-proof seal and clip-lock closures Store inside each other to save space Safe for temperatures from -20 to 100°C Suitable for microwaves and dishwashers Usable volume: S: 0.55L / M: 1L / L: 2L Size: S: L13.7 x W13.7 x H7.1cm M: L16.9 x W16.9 x H8.1cm L: L20.1 x W20.1 x H9.3cm 3-year warranty