The hydroponic box is made of plastic, and it is safe andnon-toxic. It is suitable for planting and flowering, easy to use. Thehydroponic system can be used repeatedly and durable for long time use.Features:Made ofplastic, safe and non-toxic, odorless and useful.Comes withthe eleven holes, you can plant eleven seeds once time.Without anysoil, just use the nutrient solution to plant, easy to use; save your soiland fertilizer.Reusable anddurable: the hydroponic system can be used repeatedly and durable for longtime use.Thehydroponic system is suitable for planting and cultivating flower,convenient to use.Specifications:Condition: 100% Brand NewMaterial: PlasticColor: Green, Pink, White, Blue(Optional)Plug Type: US Plug, EU Plug(Optional)Size: approx. 41.5*27.7*14cm/ 16.33*10.90*5.51inHole Diameter: approx. 3.2cm/ 1.25inWeight: approx. 1420g/ 50.08ozAir Pump Power: 2.5WCapacity: 10LPackage List:1* Cultivation Box6* Cups6* Cubes1* Air PumpA Set of Pipe1* Tweezer1* BuoyNotes:1. Please allow 0-2cm error due to themanual measurement. Thanks for your understanding.2. Monitors are not calibrated same,item color displayed in photos may be showing slightly different from the realobject. Please take the real one as standard.