AC Infinity Grow Tent Mounting Bars, for Indoor Grow Spaces, 4x4' pumps-and-irrigation-supplies The black/white foil covering also

The black/white foil covering also serves to prevent the growth of unwanted algae

not the frame

Each box contains 100 bags

Biodegradable Formula – Made with clove oil and other naturally derived ingredients that break down safely in the environment

AC Infinity Grow Tent Mounting Bars, for Indoor Grow Spaces, 4x4' pumps-and-irrigation-supplies The black/white foil covering alsoDescription Accessory Bars: These are designed to provide additional support systems while maximizing space in grow tents. The bars offer more support for your gardening products ensuring an efficient use of available space. High quality Material: It features a rigid steel build that provides a reliable hold on grow products and endures against heavy usage. The bars are built to last, offering reliable performance under consistent use. Support Clamps: