AIFUSI 72 Cell Seed Starting Kit Start your dream garden: thick BPA-free plastic material, stackable, reusable, super durable. Your dream garden is yours: 720 cells, start your favorite plant seeds, different germination time will not affect the construction of the dream garden. Protect the Dream Garden: Prevent excessive watering. The improved cell wall design, the drain hole at the bottom of the cell, allows excess water to drain and maintain a highly efficient circulation of plant roots. Ideal Dimension 72 cells nursery flats dimension: 21.2''*11''*2.2''. Cell is 1.5" square by 1.8" deep now reaches to bottom of flat. 720 cells in total, improve utilization and facilitate centralized Package included 10 Pack Seedling Tray(72 Cells per Tray) Perfect for Growing: Vegetables/Herbs/Flowers/Germination of Seedlings Great for Starting With: Soil/Rockwool/Vermiculite/Perlite