VEVOR Hydroponics Growing System Kit, 3-Tier 90 Sites UPVC Pipe Hydroponic Grow Kit with Timed Irrigation, Sun & Light Blocking Pipes, Indoor Home Garden Vegetable Planting Grow Kits for Fruit HerbHydroponic Growing SystemTimed IrrigationBlack & White Pipe DesignEasy to GrowWide ApplicationSimple, High-Yield PlantingPlanting Hole Spacing: 3.15" / 80 mm,Planting Hole Diameter: Ø1.34" / Ø34 mm,Configuration: 3-Tier, 90 Sites,Item Model Number: HX-90S,Grow Pipe Diameter: 2.48" / 63 mm,Product Dimensions: 38.58 x 18.11 x 50.39 in / 980 x 460 x 1280 mm,Sponge Cube Size: 0.98 x 0.98 x 0.98 in / 25 x 25 x 25 mm,Net Weight: 26.02 lbs / 11.8 kg,Main Material: UPVC,Grow Basket Size (Top dia. x height x bottom dia.): 1.77 x 1.77 x 1.06 in / 45 x 45 x 27 mm