8.5" Round PE Grow Lids
8.5" Round PE Grow Lids at HorticultureSource.com -
8.5" Round PE Grow Lids (811085) Dual-sided 5.5mil grow lids have a white face to reflect light back to the plants and a black side to block light and help with algae, mildew and pest control. Available in round and square styles. Sold in packs of 40. Manufacturer's Product Information MSRP $ 0.39 Dimensions 8.5 x 0.5 x 8.5