This single bin composting bin has a capacity of 18.5 Gal. and is designed to save space, making it suitable for urban gardening enthusiasts and small spaces such as balconies, terraces, and rooftop gardens. It can convert kitchen waste into nutritious compost. It is equipped with a detachable large opening sliding door, making feeding and fertilizing convenient. The sealed structure can effectively block pests such as mice and mosquitoes, and the composting process is clean and worry free. The whole machine is made of high-quality PP material and sturdy metal accessories, with a load-bearing capacity of up to 44 lb. It is BPA free, UV resistant, and weather resistant. The 360° rotating design does not require manual mixing, and the materials are fully mixed. It can be decomposed and fertilized in 4-6 weeks.