The size of the product is 4.5x3x1.5cm(Of cource there are smaller and bigger sizes). / There are many different kinds of insects embedded inside the products. For example, you may have beetles,bugs,spiders,scorpions inside. We also provide other categories:Necklace,Bracelet,Finger ring,Earrings,Desk accessories,Specimen. All products look transparent and clear, like crystal.