The No Holes Bar is a simple but very sturdy grow light stand that is designed for indoor gardening and also works well in green houses. With this product any simple hydroponic system can be transformed into a commercial hydroponic system with only one rack and a 2 x 4 cut to a desired length. The No Holes Bar Complete is not only a grow light stand but also an indoor grow rack that is fully adjustable in every direction. It comes with lower tray rack system, basic rack and lower cross support and trellis brackets. The No Holes Bar Complete does not include the trellis wood, 2 x 4’s, netting, or tray. Weight limit is 200 lbs. Adjustable from 4' to 8' in 6" increments.