["Description:\r\n\r\nFeatures:\r\nbrand new and high quality\r\nHydroponics growing media sponges is very easy to use. \r\nThey are good for starting new plants from or hydroponics.\r\nThe system produces high quality and high yields vegetables, melons or berries, etc.\r\nAdopts soilless cultivation, which is clean and sanitary meanwhile can save space.\r\nCan be widely used in greenhouse cultivation, vegetable planting base.\r\nDesigned for fast, maximum-convenience vegetable gardening.\r\nThey can fit for most , such as fruits, beans, vegetables, cereals, flowers and so on.\r\n\r\nSpecification:\r\nMaterial: Sponge\r\nOptional Size: 1# 32, 2# 45\r\nDimensions(diameter x height): 1# 32x30mm(1.26x1.18in), 2# 45x30m(1.77x1.18in (approx)\r\nColor: White\r\nQuantity: 1 set(50pcs)\r\n\r\nNote:\r\nTransition: 1cm=10mm=0.39inch\r\nNo retail package.\r\nPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n1 set(50pcs) x Sponge(other accessories demo in the picture is not included.)"]