The feature of these traps is that the animal to be caught is deceived by the clear unobstructed view through the open doors, with just the centrally-placed bait visible. As soon as the bait is moved the guillotine-type doors at both ends close, trapping the animal. A good feature is that the animal is unharmed and can be released if not the intended catch. All metal construction. The traps are supplied folded flat, and are easily erected without tools required. Dimensions: Small – 62cm long x 21cm wide x 21cm high. Medium – 100cm long x 30cm wide x 30cm high. Large – 130cm long x 36cm wide x 47cm high.