Size of trilobite - about 23x20mm. Size of matrix - 58x38mm max. All photos are enlarged for you to see more details, please check the descriptions for actual dimensions. The photos are taken outside in sunlight, which means that the colors are a little more colorful, repairs on this trilobite is about 2%. For an idea of the real size I take pictures on my hands. So I try to combine all your orders into one package. When you win multiple auctions, I add bonus. If you are not happy with the item, you can return it in original condition within 14 days from the date received. Your satisfaction is the most important thing I pursue. If you have any questions/complaints please feel free to contact me before leave feedback.