Model 306 is a sliding door cage for raccons, cats and similar size animals. One end of this cage is a sliding door designed for easy transfer of animals from live traps. This transfer cage matches up nicely with the rear transfer door on all of our 10W x 12H" traps. This transfer cage measures 20L x 11W x 10H" and is constructed of 1 x 1" - 12 gauge wire mesh. This cage has a plastic tray bottom for animal feet comfort and it is removable for easy cleaning.