This trap is used to kill all types of rodents like Bat, Chipmunk, Gopher, Mole, Mouse, Possum, Rat, Squirrel etc. It is very economical and reusable for years of service. It has a superb traditional design and does the job well. However the force with which it releases the claw is dangerous and can even break fingers so rest assured there will never be a mouse smart enough to enjoy its meal on this plate. The main body is made of plastic. The spring action of the handle is powerful (u-shaped thing which snaps the vermin). Death is instantaneous for the rat and there is no blood. Warning: This should not be handled by children or immature people, this is not a toy. Store it away when not in use and when armed make sure kids are not around. For few people, dry coconut works as best bait. Ensure you are placing the bait under the lever of the trap. The key way to catch the rat is to provoke the rat to put his mouth under the lever. The lever then triggers the trap and bang.... Please ensure this not meant for kids. Keep this away from you other pets. Features: Material - Plastic and metal Easy to bait - attracts rodents to ideal strike bar location (can kill Bat, Chipmunk, Gopher, Mole, Mouse, Possum, Rat, Squirrel etc.) Easy to release - fingers never touch the rodent Easy to set - vertical u-shaped strike arc response in milliseconds Product Dimension (LxBxH) - 17 cm x 12 cm x 16 cm Color - Ash Package Contents - 1 Rat Trap Safety Information: The trap when armed has the force to break a finger avoid touching on the bait or bait hook after the bait is set or when the trap is in the armed position. It may lead to severe injury of the hand. High sensitivity quick action traps with efficient means to kill rats. Kill rats without the use of any poison. Please don't use poison as it is dangerous for humans too. Don't forget to comment on the product if you find this trap useful.