O Minigarden® Basic M Pots is protected by a worldwide patent via PCT (Patent Cooperation Treaty) with the number PCT/PT2013/000020. Product description Selling unit: Contains: Minigarden Basic M Pots 1 watertight base platform, 2 lids for placement the pots, 1 lid to support the reservoir, 1 reservoir, 1 reservoir feeder lid, 2 Minigarden Basic Pot M and geotextile underlay. Dimensions: Weight: Diameter and Volume of Pots: Maximum Capacity of Reservoir: Reservoir Material: High density polyethylene with UV protection Reservoir Feeder Lid Material: Low density polyethylene with UV protection Geotextile Underlay Material: Remaining Parts Material: Finishing: TECHNICAL DATA Colours: Manufacturing Guarantee: Other Features: Packaging Cardboard Box Polypropylene + Polyester + Viscose Polypropylene Moplen with UV protection Matt, Grain MT-11007 White 3 years 100 % recyclable