Black and White 6 mil poly (sometimes referred to as Panda Plastic) is designed for use indoors or within a greenhouse. This plastic aids in light resistance and reflection, giving plants the optimal growing environment. This roll measures 32' x 100' and is for agriculture use only. This durable, puncture resistant film is a great solution for silage applications, a blackout film for greenhouses or any covering application requiring complete blockage of light. One side of this 6mil thick polyethylene film is white to reflect light and heat while the other side is black to provide 100% light blockage and features a one year warranty against UV degradation.