DIMENSION: Overall size: 71L x 65W x 92Hcm; Bucket Size: ?60 x 65L cm; Capacity: 160LnDUAL CHAMBER: Designed by 2 chambers which is the most efficient way to batch output quality compost. While one side is producing, you can add new ingredients to the other side at the same time. The constant exchange of materials on both sides creates a cycle, and you will get a sufficient and organic mixturenOUTSTANDING VENTILATION SYSTEM: 160L large compost bin with 8 ventilation holes at each side of the drum, which benefits the air circulation, and discharge the fermented air and waternTUMBLING DESIGN: 360° rotating system lets your hands-free, avoids mixing and digging into your compost pile with hands, and provides a more efficient and efficient way. Fill the room with kitchen and garden waste, slide the door closed, turn it in every couple of day