Model 608NC is specifically designed for catching cats. It weighs 11 lbs. and measures 36L x 10W x 12H. It is constructed from 1" x 1" - 14 gauge galvanized wire mesh. We worked closely with the Neighborhood Cats Organization to provide a trap for the TNR specialist. This cat trap features an extra large trip pan to prevent cats from stepping over it; an extra large hand gaurd for added protection from scratches; extra large double handles; and an easy release rear door with a new and improved locking device on the top of the trap. Model 608NC is 6" longer than the 606NC. This trap is preferred by handlers who intent to leave cats in the cage for an extended period of time to recover from spaying or neutering.