The Tomahawk Model 102F is a flush mount chipmunk trap, squirrel trap, gopher trap, rat trap, muskrat trap and trap for similar sized animals. It measures 18L x 5W x 5H, is constructed of 1/2″ x 1″ – 16 gauge, galvanized steel and weights approximately 2 lbs. These squirrel traps feature a flush mount trap door which means the trap door does not extend past the frame of the trap when it is set. This allows for flush placement against entry/exit points on structures giving the animal no other option but to enter the trap. Tomahawk Live Traps are manufactured in the USA, built to last for years, quality inspected and easy to set and use.