【HIGH QUALITY】:The seeding tray is made of high-quality environmentally friendly materials for successful germination,so that your seeds can grow optimally,and can be washed and reused.Each seed tray has 12 compartments.Units with proper spacing will prevent crowding and have more space. 【IMPROVE SEEDING EFFICIENCY】: A good helper for seed germination, the use of seed germination trays can increase seed germination rate, improve the survival rate of seedlings.The uniform seed nutrients are beneficial for plant growth. 【EASY TO OBSERVE】: The transparent protective cover with a humidity control switch on the top can play a role of heat preservation and moisturizing, thereby reducing water evaporation and providing the best growth conditions for seeds.It is easy to observe and take a record of your plant growth with its breathable and light transmitting. 【DRAIN HOLE DESIGN】: Each unit has drain holes to keep the seedlings moist and balance the moisture content, providing ideal conditions