Wow, that's a lot of jars with many things in them! If you need various animals and prop human parts in jars look no further and come here. The assortment includes 3 large jars (gallon and half gallon), 4 medium jars (32 oz) and 3 small jars. Great for any basement or mad scientist lab. Let us know if you have any specific requests. Real and Replica specimens included.