Injection-Molded Plug Trays,tray,seed tray,cell tray,nursery product,nursery The widest variety of flexible, durable, long-lasting Plug Trays that stand up to the demands of steam sterilization, disinfectants, and high-pressure cleaning. Specificaiton:Colour: Black;Cell Dimension: Top dia.-4.0cm; Bottom dia.-2.4cm;Height-5.5cm;Cell Capacity: 60cc;Configuration: 6 x 12.