Pyrex 4 piece bakeware set is made from Borosilicate glass which is highly resistant to high temperatures, thermal shocks and scratches. The set includes an Oblong roaster H8xW23xL35cm, 2L mixing bowl H28xDia.23cm, Pronto container with plastic lid H10xW18xL28cm and a 1L measuring jug H12xDia.15cm.