1 Empty plant nursery bag unfolded size: 200 pieces 18 x 6 cm, little ones start seeds, older ones are used to keep plants healthy until it's warm enough. 2 Good air permeability. Made of non-woven thick fabric, breathable and light. Drains well, doesn't tear when wet, is very durable, and has good air flow. Keep plants hydrated with these nursery grow bags. 3 No need to remove the nursery bag when transplanting. The entire bag and plant can go straight into the ground, as the roots can easily pass through. Improve plant survival. Especially for those corns that don't like transplanting. 4 Biodegradable material: The biodegradable biological breeding bag can penetrate into the water, without pollution, it is a choice for environmental protection. 5 Application: Our non-woven breeding bags are not entangled or rooted, widely used in fruit, flower, vegetable, plant nursery, ginger, flower, palm, papaya and various trees to cover your garden.