... 5mm5)Surface treatment:cold galvanizing6)Weight:4.1KGProcess:fare-out wire,spot welding,punching spikes,bending,assemble,debugging,testing,galvanizing, ... is to say:the holes at the back of the cage are small.This design can protect the bait from ... for ecological survey work where size is important.Collapsible rigid cage trapSuits: rabbits, cats, quolls, ferrets, bandicoots, whitetail rats and ...