Highlights High Quality and Durable - Our Gardzen Clear Seed Start Trays are made from premium plastic material, ensuring long-lasting use for all your seed starting needs. These trays are designed to withstand daily wear and tear, making them perfect for avid gardeners. Perfect Size for Seed Starting - Gardzen Seed Starter Tray Germination Kit is designed with the perfect size for seed starting. Each cell in the tray measures 1.5"x1.5"x2.25", while the base has dimensions of 7.5"x5.5"x2.4". This ensures that your seeds have enough space to grow and develop into healthy plants. Vented Humidity Dome - Our seed starter kit comes with an adjustable humidity dome, allowing you to easily control the humidity and temperature levels for optimal seed germination. With ventilation holes, it is easy to control the airflow and maintain the ideal growing environment for your seeds. Easy to Manage Kits - The 12-cell insert tray provides a simple, straightforward way to sow seeds and raise plants from cuttings. The drain hole at bottom of seed tray prevents overwatering. Clear dome allow you can see seedlings' growth state clearly. Versatile and Practical - Our seed trays are suitable for various types of plants, making them a versatile choice for any gardener. Whether you're starting flowers, vegetables, or herbs, these trays provide the ideal growing environment. Dimension Product Dimensions: 7.5"D x 5.5"W x 4.8"H Item Weight: 16 ounces (1 pound) Detail Material: Polyethylene Terephthalate (PET) Color: Black Shape: Square Style: Garden Planter Form: Tray Pattern: Solid Indoor/Outdoor Usage: Suitable for both indoor and outdoor use Mounting Type: Floor Standing Plant or Animal Product Type: Seed Number of Pieces: 3