Mary berry branded 8 20cm diameter loose base quantum2 non stick finish sturdy steel the mary berry at home 8 sandwich tin, bearing the signature mary berry embossed logo, is the perfect tool for crafting delightful layer cakes'. '.strtoupper('f')eaturing a loose base for easy release of sponges and a 2 layer quantum2 non stick finish, this tin is ideal for whipping up mouth watering victoria sponges or indulgent coffee cakes'. '.strtoupper('m')ade of sturdy steel material, this tin is oven safe up to 240℃ 464℉ and can be easily cleaned in the dishwasher, fridge, or freezer.care instructions wash in hot soapy water, rinse and dry thoroughly before first use'. '.strtoupper('f')ridge, freezer and dishwasher safe'. '.strtoupper('o')ven safe up to 240c 464f gas mark 9.