Keep an eye on your growth: We are the first producer to design seed starter trays as transparent. High quality clear plastic trays of this seed grow kit make it easy to observe your plants without interrupting the process.Total control: Adjustable vents of this seed starter trays allow you to regulate the temperature and humidity of your seedling environment, so you have total control over the grow process.Perfect size for seeds starting: Size of the cells: 1.5”in Length and 1.5”in Wide, these seed starter trays are suitable for small seeds, such as flowers, vegetables, fruits, tobacco and other plants.Grow health and efficient：With drain hole at bottom of each cell for proper drainage, reduce roots oversaturating. Reusable and a great way to foster a beautiful and healthy gardenNew bottom design: The base adds 6 seats for 30mm peat pellets. MIXC seed starter kit contains 10 x Seed Tray, 10 x Watertight Base Tray, 10 x Humidity Dome, 10 x Plant Labels Product Description Humidity Control Adjustable vents of this seed trays allow you to regulate the temperature and humidity of your seedling environment. Observe The Root Clear plastic trays of this seed grow kit make it easy to observe your plants without interrupting the process. Ordinary black trays is difficult to see if the roots of the plants are strong enough, so it is difficult to decide whether or not the seedlings should be transplanted. With this transparent tray, can avoid this kind of trouble. Heat Mat Available With its excellent resistance to high and low temperature, strong enough to be used in a heat mat and no worry melting. What you need are a heat mat, a plant light, and this seedling trays. So what else can you worry about? Heat Mat Available With its excellent resistance to high and low temperature, strong enough to be used in a heat mat and no worry melting. What you need are a heat mat, a plant light, and this seedling trays. So what else can you worry about? Package Include 10pcs seed trays10pcs humidity domes10pcs watertight bases10pcs plant labels A MUST HAVE FOR GARDENERS MIXC seed starting kits Seedlings are weak, they need a suitable space to improve their absorption of water and nutrients. MIXC seed starter kits can help to improve seed germination rate and survival rate, so it is a must have for everyone who likes gardening. We can help you save daily frustration and money. Specifications: Tray size: 7"x5.5"x2" Cell size: 1.5"x1.5"x2" Base size: 7.3"x5.6"x2.4" Dome size: 7.3"x5.7"x2" Healthy and Efficient Easy to focus on management, improve work efficiency, transplanting does not damage the roots, slow seedlings quickly, high survival rate cell trays NO Included Included Included Included cell trays NO 144 60 720 120 PCS 30 12 3 10 5 Domes Included NO Included NO NO Soil or pellets NO NO NO NO NO