Seed Starter Tray Seedling Trays, 5 Packs Seed Starter Kit with Humidity Domes and Base, Plant Starter Trays Indoor Greenhouse Mini Propagator Station for Seeds Growing Starting (12 Cells per Tray)Seed Starter Trays: This Seed Starter Kit provides a Simple, straightforward way to sow seeds and raise plants from cuttings. High quality clear plastic trays of this seed grow kit make it easier to observe your plants without interrupting the process. Seed Starter Tray with Dome: Transparent cover can provides enough space for your seeds to grow. With circular vents, you can well adjust humidity and temperature. Don't worry about drying the seedlings due to lack of humidity and you can observe the growth process of plants at any time. Starting Tray With Drain Hole: Size of the cells: 1.5in Length, 2.1 in Height and 1.5in Wide, 0.3 in wide of drain hole. With drain hole at bottom of each cell for proper drainage. Those seed trays are appropriate for small seeds, such as flowers, vegetables, fruits, tobacco and other plants. 2 Ways to Use: In addition to putting the soil into the transparent seedling trays, you can also place the peat pellet into the green bottom tray slot for seed breeding. These seedling trays are strong enough to be used on a heat mat and no-worry melting. Seed starter tray contains: 5 x seed tray, 5 x bottom tray, 5 x humidity dome, 2 x garden tools, 20 x plant labels (A must have for seedling), 1 x Gloves. Small garden tool can help you seeding and transplanting seedlings.