Injection-Molded Plug Trays,plug tray,seed tray,cell tray,nursery,nursery product 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.-18mm; Bottom dia.-8mm;Height-38mm;Cell Capacity: 6cc;Configuration: 12 x 24.