squirrel cage trap material:1008 iorn wire size:13.8"*7"*6.5" weight:800g galvanized or pvc coated ,other size and material can be order. squirrel cage trap is made of high quality 1008 steel through spot welding, electric welding knee bend craft manufacture. The product design is reasonable,the size,the trap institution,the angle of the door is scientific.this kind of trap cage is humanistic design,the rat will not be hurt even to die,also the dead rat will not smears the environment