Just like the Seedburo Counting and Placement Trays above, these trays are constructed of durable acrylic material with brass screws. Each 2-piece tray features a spring-loaded encasement that allows for quick, uniform discharge of seed. Ideal for placement on larger food trays for use with sand or germination papers or for quick seed counts. These trays are washdown safe to avoid cross contamination or treatment build-up. Standard trays are pre-drilled with two repetitions of 100 seeds for a total of 200 openings with approximately 2" between the repetitions. The food tray sized counting boards are ideal for walk-in germination rooms. Custom frame size, hole size and hole count available, contact us for quote.