Description: Material: plastic Color: black Size: 187mm * 145mm * 110mm Cell 12 It is made of plastic material, durable, reusable and UV resistant for many years. Perfect for gardeners, growers and farmers. This is a good way to cultivate beautiful and healthy gardens. The seedling tray containing materials will not crack or rupture during transportation. Each battery has a large drain hole at the bottom for proper drainage. It provides the plant bed with mild warmth and balanced water level. The extra strength of the breeding tray allows the root to grow through. This is a great germination station. Ideal cell size to maintain ideal temperature and optimal root growth, plant development and seed germination. Package included: 12 Cell Seed Starter Kit *5 Note: Please allow minor errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.