Dual Chamber Garden Compost Tumbler with Sliding Doors-Black & GreenComes with dual separate chambers allowing for continuous composting The 360 rotating design and sliding doors allow for easy access to finished compost The chambers can be easily locked or unlocked by controlling the side buckles Fast and efficient composting in 4 6 weeks enjoy rich fertilizers all year round The aeration system promotes air circulation and helps absorb oxygen Suitable composting material: leftovers kitchen waste and garden clippings