These liners provide healthy water retention in your soil while still providing proper aeration and drainage. This product also promotes root growth. Coco liners have a neutral pH (6.0-6.7) and contain small amounts of beneficial phosphorus and potassium. This makes them perfect for planting all types of foliage and plants. Premium Quality: The coconut liner is made of natural cocoa fiber, safe and natural POLICO.|Easy to Use: The coconut liner is foldable for easy adjustment, which is easy to use.|Perfect in Use: The coconut liner can be adjusted according to the size of your flowerpot.|Practical in Use: This coconut liner keeps moisture in the flowerpot, thus reducing watering time.|Wide Application: This coconut liner is suitable for home decoration flowers and plants, thus giving you the enjoyment.