Zippi Tunnel Door Frame and Door Kit
With the Zippi Tunnel there are no limits to the size or shape of system that you can build so you can let your imagination - and your pet - run wild!
The Zippi door frames - when used with a straight connector - allow you to connect the Zippi tunnel to a run, hutch or playpen. This kit includes both the Zippi door frame and a lockable door.
The diameter of the hole is 168mm and the door frame itself measures 253mm x 313mm.