Hydrofarm ABWP10 Heavy Duty 100 x 10 Reflective Hydroponic Waterpr...

Hydrofarm ABWP10 Heavy Duty 100 x 10 Reflective Hydroponic Waterproof Poly Film (4 Pack)

• EFFICIENT: Double the efficiency for your grow room with this 100 x10 Foot Heavy Duty Waterproof Poly Film
• REFLECTIVE: Use the white side for walls and floors, taking advantage of the material being 90 percent reflective
• LIGHT RESITANT: Block out light and sun with the light-resistant black side
• EASY TO USE: This film can help substitute expensive lighting and heating additions and adding film to your walls is easy and requires no structural changes
• SIZE: The heavy duty plastic is 4 and 5.5mm thick. The rolls are 3 feet wide, but fold out to be 10 feet wide