EarlyGrow 70782 Propagator with Tray and Mat, 9" x 21" x 6", Black/Green Approximately 9X 21X 6In size Includes vent on each propagator, allowing for control of humidity for seedlings Comes with individual perforated trays and a capillary mat to go with the secure bottom tray High quality plastic won't shatter or splinter and is reusable Unheated propagator, great for getting your seeds and plants underway early