The HGA Prop 64 is a high-quality propagator designed for reliable seed germination and plant propagation. Measuring 23.6 x 15.7 x 9.8 inches (60 x 40 x 25 centimeters), this unit features a watertight tray made from solid polypropylene, ensuring long-lasting use in various growing environments. The crystal-clear cover, constructed from impact-resistant polystyrene, allows for maximum light permeability, promoting optimal growth conditions. Additionally, the lockable ventilation slides offer precise control over airflow to maintain optimal humidity levels. Unlike the heated Prop 64/50, the HGA Prop 64 does not include an insulating outer box, making it a robust yet simplified solution for propagation needs. The HGA Prop 64 delivers consistent results for both professional and amateur growers.