Made of High-quality PlasticThese garden trays are more stronger and not easy to deform, can be reused many times. The thickened bottom edge material that can withstand the pressure, it would not lose soil or soak up too much water, and effectively cultivate seeds Good Observe for Each Palnts GrowthThe only design in the market, clear plastic trays of this seed growing kit make it easy to observe your plants without interrupting the process Updated Design for Plants Starting12 Cell seed tray inserts with drain hole at bottom of each cell for proper drainage, reusable and a great way to foster a beautiful and healthy garden Widely UsedThese propagating trays with lids are suitable for small seeds. Such as flowers, vegetables, fruits, tomato and other plants, great for family planting, experience the fun with your family Size & PackageSize of the cells - 1.5in Length and 1.5in Wide. What you get - 10 x Seed Tray, 10 x Watertight Base Tray, 10 x Humidity Dome, 10 x Plant Labels (A must have for seedling)