2 Inch Net Pot and EZ Clone Colored Neoprene Collar Combo - 25 Pack &hellip; Twenty-five (25) each of 2" net pots and 2" colored neoprene collars. Neoprene collars are pre-slit for easy insertion of cuttings. Provides unimpeded water flow for hydroponics application. Numerous but narrow slits properly contain appropriate-sized grow media. Excellent for hydroponic or aeroponic grow systems