Environmentally friendly materials: The garden waste bag is made of PE material, which is environmentally friendly, waterproof, anti-corrosion, heat-resistant, cold-resistant, durable. Zippered Design and Ventilation Design: The top part has a zipper, which offers you much convenience when you put your kitchen scraps. There is a vent on the top of the bag, it has good ventilation, quickly decomposes kitchen and garden waste and turns it into useful fertilizer. Using the waste: the compost bag turns the kitchen and garden waste into fertilizer useful for the growth of plants; improve the physiological and chemical state of the soil; mix with potting soil of certain proportion, can be used for flower beds, vegetable gardens, lawn, boskage or etc. Lowering: when the decomposition is complete when the temperature no longer rises and the color compost darkens. This process often takes 3-6 months to break down the substances