NOT COMPATIBLE WITH ORIGINAL ENCLOSURES. Do you want to give your pet even more room to run, jump and climb? The 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’ enclosures = one 10’x2’x2’ enclosure (total length). You can keep on connecting until you have the length you want! Read more