What you can get: Transparent seed trays *3 transparent humidity domes *3 adjustable vent cover *3 transparent nursery pots *18 plant labels *10.Seed starter kit made of high quality PET plastic material, which can be used under heat mat and grow lights.High Humidity Dome :The seed starter kit come with a 4 inch humidity dome,which can give your plants more room to grow,Make your plants grow taller and healthier the transparent humidity domes also allow light through for optimal root growth.Adjustable Vents :seed starter tray have adjustable vent,which can regulate the temperature and humidity in the seed tray,Ensure your seeds germinate perfectly in the best conditions.Reusable : Seed starter kit made of high quality PET plastic material，which makes the seed starter tray durable and year after year.and the seed tray and nursery pots all have water outlet holes to prevent excessive water from accumulating and rotting plant roots.Multipurpose : The seed starter kit comes with 4 inch nursery pots which can grow a variety of plants,When the plants grow to a certain height, you can directly take out the nursery pots and use it as a flower pot.