Precision ProValu Great Crate 2 Door 3000 (Blue) heated Java Multi Branch Perch offer Java Multi Branch Perch offer a fun and exciting climbing perch for any bird 5 simple steps to assemble solid wood frame heavy duty wire mesh panel weather resistant asphalt roof protects from sun and rain adjustable feet for uneven surfaces water resistant adjustable leg pegs includes extra floor panel for stacking or solid wood floor panels for single story back door can be raised and lowered allowing pets to enter and exit the hutch freely when attached to the Multi Plex Play Yard includes a ladder for access to different levels (when stacked) for added protection from the elements a divider panel is included for inside the hutch creating 2 separate spaces (but accessible to each other) optional ventilation panels increase ventilation in warm weather and keep Hutch warmer in cold weather Our NEW proprietary 5 Point Door Lock System provides a secure door closure that eliminates the space gap at top and bottom of doors to prevent pinched paws (N A 1000 Size 19")