GreenPan have made an exceptional commitment to manufacturing eco-friendly bakeware that is not only kind to the environment, but also performs excellently in the kitchen and looks great too. The quality Boston range from GreenPan features a heavy gauge aluminised steel construction that offers excellent durability and heat conduction, while the wide recessed handle surfaces allow for a comfortable grip Their unique Thermolon coating is made with minerals instead of plastics and offers excellent heat distribution and cooking control. The absence of PTFE from this non-stick surface not only means that no harmful chemicals are emitted into the environment, but also enables the products to be manufactured with 60% less CO2 emitted.