Specification: Brand new Material: Plastic Color: Black，Green，White，Purple Size：187mm*145mm*110mm Cell 12 Made of plastic material, durable and reusable, UV resistant for years. Perfect for gardeners, growers, and farmers. A great way to foster a beautiful and healthy garden. Seedling tray with material won't crack or break during transport. Each Cell has a large drain hole in the bottom for proper drainage. Provides gentle warmth to the plant bed and balances moisture levels. Extra strength propagation trays allow roots to grow through. Makes great germination station. Ideal cell size to maintain ideal temperature and optimal root growth, plant development and seed germination. Package Included: 1set （3pcs） * Seedling Starter Note: Please allow minor error due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.