These traps are great in size. When I received this package I was excited when I saw the size of the traps. The traps size can trap more than one rodent as well as more than one insect. They are amazing and they are more than I expected. They also have a bait trap in the middle of the trap which is great. In the bait set, it has holes so if you use peanut butter or something like that you can push it through the holes. It will fall to the bottom and will not be able to be removed by the rodent or pest which is great. The trap is exactly as it is shown one side lays against the wall and one side lays on the floor. It creates for an great trap and easy clean up. So if a pest thinks it will just run across the back side it will get caught on the back glue laying on the wall and it also has the glue on the floor. The only downfall for me was it does not have the peanut butter smell it states. However, everyones nose is different, so it may just be. It has a really really strong smell, but it is not peanut butter to me. Overall this is a great trap for me and I would prefer over any other glue trap being sold. I love these traps! I hate the heat...ughhhhh.