The Koro Mole Trap is the smallest of the rodent trap line. Like the other Koro Traps, this little trap is heavy duty. Made with .187 dia. mild steel and a house spring made with .75  dia. music wire spring , the Koro Mole trap measures 3 3/4”L x 2 1/4”W x 2 3/8”H. The Koro Mole can be just simply placed in a mole run and have the mole enter from either side, or the Koro Mole can be used similar to the other rodents for species such as stripped gophers, chipmunks, and pocket gophers.