RELIABLE QUALITY: Made of high quality food grade silicone that meets FDA / LFGB standards. cake tin 15 cm is BPA-free, odourless, soft, easy to release, fades, durable and has a temperature resistance of -40 C ~ 230 C (-40 C to 446 C), so it can be used in the freezer, microwave and oven. Easy to clean: the non-stick baking tray easily releases cakes. You can put silicone mould round in the dishwasher to save time. Easy to pop out thanks to the non-stick silicone, the cake is easier to release than the metal cake mould. In addition, the surface is processed with a smoothing tool to achieve a better non-stick effect. Brushing butter can loosen the cake easier and extend the service life. Multi-purpose round baking mould: consists of 4 pieces of 15 cm round, can be used for making chocolate cakes, DIY cakes, bread, jellies, pudding cakes, etc. Ideal gift for families and friends at parties, birthdays, Valentine's Day, Mother's Day, weddings, festivals etc.