Regulates air flow with two adjustable vents that allow you to adjust temperature " H x 11" W x 21" L.
- Two Adjustable Vents Allow You To Adjust Temperature And Humidity
- Heavy-Duty Design Fits Tightly Onto Standard 10 X 20 Inch Flats
- Gives More Cubic Volume For Plants
- No Assembly Required
- Two Adjustable Vents Allow You To Adjust Temperature And Humidity
- Heavy-Duty Design Fits Tightly Onto Standard 10 X 20 Inch Flats
- Gives More Cubic Volume For Plants
- No Assembly Required
