The AquaSav Smart Coco Liner is designed to help you grow better， because it’s engineered to be smarter than ordinary liners. Our patented liner starts with a layer of plastic sandwiched between two layers of coco fiber. Helps in saving water， nutrients and promoting healthy plants Includes hidden water tray between the layers of coco fiber Reduces watering frequency by 50 percent Water stays in reservoir and lets the excess drain out Keeps plants moist between waterings Coconut Fiber Imported Your security is our number one concern