Introducing our innovative BHB® Greenhouse Black-White-Black Multiple Layer Panda Blackout Poly Film! As a factory, we take pride in producing top-quality products designed to enhance the efficiency and functionality of your greenhouse. This poly film features a unique triple-layer construction, with black and white layers on either side and a black layer in the middle, providing optimal plant growth conditions by reflecting and diffusing light effectively. Our blackout film ensures complete light blockage, preventing external influences on plant growth. Trust our factory for advanced greenhouse solutions!