The PushPan range has a patented silicone seal making them 100% leak-proof and watertight. Oven safe to 230°C and freezer safe. Will last a lifetime no coating to wear off. Will not rust, peel or blister. 4 times faster to heat up vs. non-stick/steel. Flan Tin Dimensions: 42.00 x 30.00 x 2.50 cm. Deliveries to UK mainland only.