NOT COMPATIBLE WITH ORIGINAL ENCLOSURES. Do you want to give your pet even more room to run, jump and climb? The Black Meridian Corner Extension Kit, for 4’x2’x2’ Meridian reptile enclosures, lets you expand your vivarium and make it a custom larger space your pet will love. With the corner kit, you can combine two enclosures to expand your setup to 10' or longer. Two 4’x’2’x2’Meridian enclosures = one 10’x2’x2’ Meridian enclosure (total length) You can keep on connecting until you have the length you want! Read more