40'x100' Black & White Woven Blackout Light Deprivation Film 9 Mil

Black on one side & White on the other
Control the light cycle in your greenhouse & hoop house
Extra Tough 9 Mill Thickness
Made From Reinforced Polyethylene
Patented woven reinforced design for extreme weather
UV Coated
Reinforced with Multi-Layer Patented Technology
Waterproof
Works in most Climates
Anti-Drip Properties