Do you want to give your pet even more room to run, jump and climb? The Black Meridian Length Extension Kit, for 4’x2’x2’ + 2'x2'x2' Meridian reptile enclosures, lets you expand your vivarium and make it a custom larger space your pet will love. With this length kit, you can combine two enclosures to expand your setup to 6'. One 4’x2’x2’ + one 2'x2'x2' Meridian enclosures = one 6’x2’x2’ Meridian enclosure! Enclosures sold separately. * The 2'x2'x2' enclosure can go either the left or right side. However, the door latch must be on the inside facing the 4'x2'x2' enclosure. * Read more