This glass storage solution from Pyrex is ideal for advanced meal preparation and batch cooking. Featuring durable, heat-resistant borosilicate glass, the Cook & Go three piece set makes cooking and transporting food simple and secure. They can be used in microwaves and ovens and stored in the fridge or freezer as well as being dishwasher safe to ensure that cleaning them up doesn't have to be a chore. Whether you're using them for work lunches or post-workout meals, the scratch resistant, hygienic material makes them an easy and reliable solution. Specifications Dishwasher, freezer and microwave safe Oven resistant to 300°C Thermal shock resistant from -40°C to 300°C Scratch resistant Dimensions: H7.6 x W19.4 x D25.6cm Guarantee: 10 years Material: Borosilicate glass Colour: Clear Note: Not suitable for use on the hob