Model 106 is designed for cats, rabbits and similar size animals. It weighs 6 lbs and measures 26L x 9W x 9H. It is contructed from 1" x 1" - 14 gauge galvanized wire mesh. This trap has the "bait saver" feature which is a tighter 1/2" x 1" mesh pattern in the back portion of the trap to prevent animals from reaching in from the outside and stealing bait.