15″ x 50′ Clear and Black Vacuum Seal Roll (12 Rolls) grow tents Humidity=90% Package Dimensions: 156mm(L) x

Humidity=90% Package Dimensions:               156mm(L) x 83mm(W) x 30mm(H)

Our Patented products are designed to optimize your grow operations

Universal force options up to 20 tons

plug in your exhaust fan

Any device that is 10-amps at 120 volts or less can be controlled by the DSP-1

15″ x 50′ Clear and Black Vacuum Seal Roll (12 Rolls) grow tents Humidity=90% Package Dimensions: 156mm(L) x"Vacuum Seal Rolls Clear and Black Vacuum Seal Rolls Our Largest Vacuum Seal Rolls These 15 by 50 vacuum seal rolls are some of our largest, and some of the largest available anywhere. These are perfect for serious sealers. Farmers who have just harvested, and sportsmen who have pulled down some large game, both love the versatility of a roll this large. Just unroll any length, seal one end, and you are ready for a full day of sealing. The Advantage