This is a Hysteric Mini silicone mold. I used it once. I'm selling it because I won't be using it anymore. Overall size is approximately 22.5cm x 12cm. The size of one Mini-chan is approximately 4.5cm long, 5cm wide, and 2cm thick. I apologize for any slight errors. Please be sure to wash it before use! Before making gummies, castella cakes, etc., I think it will come out cleaner if you apply cooking oil to the mold! I forgot to do that when I made it, and it stuck, so that was the end of it. And now I'm selling it. Price is not negotiable.