The Tarantula Cribs Treehouse Switch is for those who want it all. 
 
Dimensions: 8"x8"x12"
Ventiation: 2mm. 
 
This acrylic enclosure features a top opening lid and a front opening sliding door.  A Tarantula Cribs exclusive removable background comes with every enclosure.  The removable background allows your tarantula to feel comfortable while hiding in darkness, yet allows the hobbyist to view the tarantula at will. Dual opening lids allow top and front access for easier rehousings and feedings.  Cross ventilation is optimized with both ventilation holes near the bottom and top of the enclosure.  
 
Also available for this enclosure, seperately:
 
Canopy Top ( A roof shape extension top)